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Tamsin

Girl

Meaning of Tamsin: English: 'variant of Thomasina, meaning twin'

Tamsin is a girl's name most strongly associated with English naming. It has 6 letters and 2 syllables, and it is a genuinely rare and unique choice and 2574th in England & Wales.

US rank 2025

—

Not in the US top list

England & Wales 2024

#2574

10 babies in 2024

US babies since 1880

413

First recorded 1955 · peak 2017

Trend

stable

Style: rare

Popularity over time

1981: 0 babies1982: 0 babies1983: 9 babies1984: 6 babies1985: 0 babies1986: 0 babies1987: 0 babies1988: 0 babies1989: 0 babies1990: 0 babies19901991: 0 babies1992: 0 babies1993: 6 babies1994: 8 babies1995: 0 babies1996: 7 babies1997: 0 babies1998: 5 babies1999: 0 babies2000: 5 babies20002001: 7 babies2002: 0 babies2003: 7 babies2004: 9 babies2005: 12 babies2006: 8 babies2007: 9 babies2008: 11 babies2009: 9 babies2010: 9 babies20102011: 8 babies2012: 13 babies2013: 14 babies2014: 19 babies2015: 22 babies2016: 23 babies2017: 27 babies2018: 17 babies2019: 21 babies2020: 20 babies20202021: 14 babies2022: 14 babies2023: 8 babies2024: 7 babies2025: 0 babies
US babies named Tamsin per year (Social Security Administration). Peak bar = 27.

Gender split

0% boys · 100% girls, based on US, UK and international usage.

Origins & cultures

More English girls' names

Other names starting with T