Thomasin
English, feminine variation of Thomas, Aramaic
"twin"
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Updated Tue Feb 03 2026
Thomasin Origin and Meaning
Variation of Thomasina
- Thomasin Rank in Nameberry Top 1000
- Names Similar to Thomasin
- Famous People Named Thomasin
- The name Thomasin in Pop Culture
- The name Thomasin in Nameberry Blog Posts
- The name Thomasin in Nameberry Forums
# 2022 on Nameberry
Thomasin Rank in Nameberry Top 1000
Popularity of the name Thomasin
- 1776Nameberry2024
20 Names Similar to Thomasin
These 20 names were selected by our users that were looking for other names like Thomasin.
- Eugenie
- Willamina
- Hildegard
- Rosamond
- Heloise
- Hester
- Magdalen
- Muriel
- Mathilde
- Eugenia
- Theda
- Wilhelmine
- Magdelene
- Clemence
- Sibyl
- Henriette
- Eugénie
- Clotilde
- Sigrid
- Margery
Famous People Named Thomasin
- Thomasin Miranda "Thomy" LawsonEnglish actress
- Thomasin McKenzieNew Zealand actress
- Thomasin LanglandsCanadian actress
- Thomasin Frankendaughter of politician and comedian Al Franken
The name Thomasin in Pop Culture
- Thomasin ("Tamsin") YeobrightClym's thoughtful cousin in Thomas Hardy's 1878 novel The Return of the Native
- Thomasinmain character in the 2015 movie "The VVitch"
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Introducing the Nameberry App
Find your perfect baby name together with our new mobile app.
- Swipe through thousands of names with your partner
- Names you match on are saved to your shared list
- Get personalized recommendations that learn based on your and your partner's preferences
- Partner with friends and family to find names you all love
- Backed by Nameberry's 20 years of data around name preferences.
Sign up to be notified when the app launches and to receive a discount on full access.