Tamsin

Primarily a girl's name · 100% girls

Meaning

Thomasina, Thomasine, or Thomasena is the feminine form of the given name Thomas, which means "twin". Thomasina is often shortened to Tamsin. Tamsin can be used as a name in itself; variants of Tamsin include Tamsyn, Tamzin, Tamsen, Tamzen, Tammi, Tamzie and Tamasin.

From Wikipedia

Tamsin first appears in the data in 1996 and has been recorded in 21 different years as a girl's name. Its single biggest year was 1996 with 137 babies (rank #272 that year). It was not in the 2024 data. The name has been declining over the last five years.

Numerology of Tamsin

In Pythagorean numerology, every letter has a value from 1 to 9. Adding the letters of Tamsin yields these three numbers — a playful read on the name's character.

22Destiny numberThe master builderTurns visions into structures — a heightened 4.Sum of every letter. The overall character a name carries.
1Soul urgeThe leaderIndependent, pioneering, drawn to going first.Sum of the vowels — what's said to drive the heart.
3PersonalityThe creativeExpressive, sociable, lifted by playful energy.Sum of the consonants — the outer impression.

1,627

Total babies (all years)

Years in the data

137

Peak in a single year

Popularity Over Time — Girls

More popular girls' names

Other girls' names starting with T

Year-by-Year Detail

Rank is among all girls' names registered that year.

Year	Babies	Rank
1996	137	#272
1997	129	#282
1998	96	#353
1999	94	#344
2000	101	#336
2001	84	#384
2002	102	#346
2003	77	#449
2004	83	#436
2005	99	#397
2006	80	#483
2007	94	#437
2008	85	#474
2009	80	#507
2010	57	#663
2011	56	#700
2012	47	#822
2013	38	#979
2014	35	#1,038
2015	31	#1,136
2016	22	#1,516