Name Randomizers
First Name and Last Name Randomizers.gif - width=318 height=117
First Name Randomizer.png - width=482 height=272
Last Name Randomizer.png - width=482 height=272
Further Description
This upload consists of two mods with the same intent: one for CAS and the other for in-world (live mode).
The CAS mod adds two name randomizer buttons to CAS: one for the first name and one for the last name, allowing for randomizing the first name and the last name separately.
The in-world mod replaces several interactions (or functions) so their popups include a randomizer button for randomizing the first name or the last name. These occur when naming or renaming Sims, pets, and imaginary dolls, and while adopting.
Changelog
→ An issue where null (empty, non-existing) interaction tunings are being registered to the interaction tuning dictionary is fixed.
20.10.2025
→ The mod is made compatible with NRaas Mover for adopted created SimBots.
18.10.2025
→ Due to a typo in the tunable file, interactions replaced by NRaas Woohooer were not getting replaced by this mod.
→ Name randomizer is now available for renaming imaginary dolls and buying horses!
16.9.2025
→ Some portions of the scripts have been rewritten. And the script assemblies have been built as "release" builds instead of "debug" builds.
→ CAS First Name and Last Name Randomizer is now renamed to CAS First Name and Last Name Randomizers.
→ First name and last name randomizer buttons will no longer be duplicated when you change a Sim's gender, age, occult, basic appearance, etc., while the CAS basics window is open.
→ In World First Name and Last Name Randomizer is now renamed to In-World Name Randomizers.
→ NRaasWoohooer First Name and Last Name Randomizer is now obsolete. All of its functions are now included within In-World Name Randomizers.
→ Mono Patcher is now supported, so that if you have it installed, instead of replacing some of the interactions, the mod will replace some functions (a.k.a. methods). This will also free this mod from NRaas Woohooer. You can, however, disable that from tunings.
→ Name randomizer is now available for adopted created SimBots, but not the ones from the My Best Friend lifetime reward.
→ In-World Name Randomizers now has three new tunables for modders in case of compatibility issues.
18.5.2025
→ An issue regarding alien pregnancy birth is fixed.
23.2.2025
→ The NRaasWoohooer addon is fixed to become functional as previously intended.
18.1.2025
→ The mods have been rewritten and renamed.
→ The replacement interactions now include two adoption interactions (for kids and pets).
→ There should now be a warning if the replaced interactions get replaced by another mod.
→ NRaas Woohooer compatibility mod is now separate from the actual mod. Otherwise, in the absence of NRaas Woohooer, the compatibility mod used to cause errors and affect other mods.
4.7.2023
→ The replaced interactions now do have tunings of the original interactions. Before that, the interactions had no tunings; thus, the interactions were run by Sims who were normally disallowed.
→ The mod is made compatible with NRaas Woohooer for real this time. Before that, the new interactions were based on the original interactions, not on NRaas Woohooer's interactions; thus, the mod was shadowing the effects of the conflicting interactions from NRaas Woohooer.
Replaced Interactions
| Interaction | Pack | AT | NR | MP |
|---|---|---|---|---|
| Sims3.Gameplay.Objects.RabbitHoles.CityHall+ChangeName | Base Game | |||
| Sims3.Gameplay.ActorSystems.Pregnancy+HaveBabyHome | Base Game | ✓ | ✓ | |
| Sims3.Gameplay.ActorSystems.Pregnancy+HaveBabyHospital | Base Game | ✓ | ✓ | |
| Sims3.Gameplay.Services.SocialWorkerAdoptionSituation+ShowKidAdoptionDialog | Base Game | ✓ | ||
| Sims3.Gameplay.Objects.HobbiesSkills.Inventing.InventionWorkbench+MakeFrankensim | Ambitions | ✓* | ✓* | |
| Sims3.Gameplay.Objects.Miscellaneous.ImaginaryDoll+NameDoll | Generations | |||
| Sims3.Gameplay.Objects.Electronics.Phone+CallToAdoptPet | Pets | ✓ | ||
| Sims3.Gameplay.Actors.Sim+ChangeName | Pets | |||
| Sims3.Gameplay.ActorSystems.Pregnancy+HaveLitter | Pets | ✓ | ✓ | |
| Sims3.Gameplay.Actors.Sim+NamePet | Pets | ✓ | ||
| Sims3.Gameplay.Objects.RabbitHoles.EquestrianCenter+BuyHorse | Pets | ✓ | ✓ | |
| Sims3.Gameplay.ActorSystems.AlienUtils+MaleHaveBabyHome | Seasons | ✓ | ✓ | |
| Sims3.Gameplay.Objects.Gardening.ForbiddenFruitTree+HarvestPlantSim | University Life | ✓ | ✓ |
NR: This interaction is also replaced by NRaas Woohooer. Both mods are made compatible.
NR*: This interaction is also replaced by NRaas Mover. Both mods are made compatible.
MP: This interaction is not replaced if Mono Patcher is used, and instead, a related function is replaced.
MP*: This interaction is still replaced when Mono Patcher is used, a related function is also still replaced.
Replaced Functions
| Method | Pack |
|---|---|
| Sims3.Gameplay.CAS.Genetics::MakeDescendant | Base Game |
| Sims3.Gameplay.CAS.Genetics::AssignTraits | Base Game |
| Sims3.Gameplay.ActorSystems.OccultFrankenstein::AdoptFrankenSim | Ambitions |
| Sims3.Gameplay.PetSystems.PetAdoption::AdoptPet | Pets |
| Sims3.Gameplay.CAS.GeneticsPet::CreateAndModifyBabyPetSimDescription | Pets |
| Sims3.Gameplay.Actors.Sim+NamePet::SetupNameForPet | Pets |
| Sims3.Gameplay.PetSystems.PetAdoption::BuyHorse | Pets |
| Sims3.Gameplay.Objects.Gardening.ForbiddenFruitTree+HarvestPlantSim::GetNewBorn | University Life |
Tunables
ReplacingInteractionDefinitions → A list of names of interaction definitions to be replaced. Only the ones listed by default are applicable.
useMonoPatcher → Whether to replace methods instead of some interactions. Only applicable when Mono Patcher is installed. Default: True
ReplacingMethods → A list of names of methods to be replaced. Only the ones listed by default are applicable and only when useMonoPatcher is set to true.
Compatibility and Conflicts
↳ If another mod is also modifying the original name randomizer button in CAS, or replacing the same interactions and functions.
→ NRaasWoohooer replaces a few of the interactions (births, specifically), but both mods are made compatible by an addon.
→ Same Zodiac for Twins and Triplets is not compatible, and only one of the mods will succeed in featuring its effects. However, Newborns Get Zodiac Signs that Match the Current Season is compatible as it does not replace any interaction.
→ Adoptable Teens replaces one of the interactions (kid adoption), but both mods are made compatible.
Credits
↳ ILSpy (decompiling the game's scripts)
↳ ChainReaction/NRaas (unprotected assemblies)
↳ s3pe (packaging the mod)
↳ Visual Studio 2022 (writing and compiling the script)
Tester Credits
↳ Claire Ursine, Pantoufle Pelly, Imogen Pelly, Pickles Lionheart, Marney Martingale, Sofia Martingale, Bramble Fox, Cheyenne Fox, Shep Fox, Christopher Steel, Shawnee Fox, Fiona McIrish (for showing bravery and getting pregnant & giving birth for mod testing purposes)
↳ Dudley Racket and Shawnee Fox (for showing the effort to create many SimBots)
↳ Boyd Wainwright, Susan Wainwright, Molly French, River McIrish (for planting and harvesting many forbidden fruits)
Other Credits
↳ Mono Patcher by LazyDuchess (optional requirement)
| Filename | Type | Size |
|---|---|---|
| CAS First Name and Last Name Randomizers.zip | zip | |
| Eca_CASFirstNameAndLastNameRandomizers.package | package | 21466 |
| Filename | Type | Size |
|---|---|---|
| In-World Name Randomizers.zip | zip | |
| Eca_InWorldNameRandomizers.package | package | 74880 |
| Filename | Type | Size |
|---|---|---|
| NRaasWoohooer First Name and Last Name Randomizer.zip | zip | |
| Eca_NRaasWoohooerFirstNameAndLastNameRandomizer.package | package | 18082 |
Note from the Creator:
- If you're updating, please remove all PACKAGE files (one to three in total) with the name containing "Eca_", "Name", and "Randomizer".
- Do not download NRaasWoohooer First Name and Last Name Randomizer.zip! It is now obsolete and will remain for a while before being removed.
- In the end, you must have downloaded one or both of the other two files: CAS First Name and Last Name Randomizers.zip and In-World Name Randomizers.zip.
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In-World Name Randomizers.zip
| Randomizer Button for Name Changings, Births, Adoptions, and Naming Pets
Download
Uploaded: Yesterday, 57.9 KB.
12,277 downloads.
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CAS First Name and Last Name Randomizers.zip
| Separate Randomizer Buttons for the First Name and the Last Name in CAS
Download
Uploaded: 16th Sep 2025, 13.4 KB.
11,722 downloads.
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NRaasWoohooer First Name and Last Name Randomizer.zip
| OBSOLETE! DO NOT DOWNLOAD! DELETE IF YOU HAVE PREVIOUSLY DOWNLOADED!
Download
Uploaded: 18th May 2025, 14.1 KB.
8,488 downloads.
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| For a detailed look at individual files, see the Information tab. | ||||||||
Install Instructions
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Uploaded: 21st Jun 2023 at 8:01 PM
Updated: Yesterday at 10:11 PM
#cas, #create a sim, #randomize name, #first name, #last name, #change name, #pregnancy, #name randomizer, #birth, #adoption, #name, #rename, #random
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About Me
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Name Randomizers