Thomasin

English, feminine variation of Thomas, Aramaic

"twin"

Thomasin Origin and Meaning

The name Thomasin is a girl's name of English origin meaning "twin".

Pre-Thomasina female form of Thomas, now seen as more literary and upscale British. In Thomas Hardy's novel The Return of the Native, a leading character is Thomasin Yeobright.

Thomasin Rank in Nameberry Top 1000

# 1532 on Nameberry

Popularity of the name Thomasin

• 1532 Nameberry 2025

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" Lawson English actress
• Thomasin McKenzie New Zealand actress
• Thomasin Langlands Canadian actress
• Thomasin Franken daughter of politician and comedian Al Franken

The name Thomasin in Pop Culture

• Thomasin ("Tamsin") Yeobright Clym's thoughtful cousin in Thomas Hardy's 1878 novel The Return of the Native
• Thomasin main character in the 2015 movie "The VVitch"