🌙 Very RareGirl nameCornish

Tamsin

“Twin”

2 syllables · 6 letters

About the name Tamsin

Tamsin is the Cornish contraction of Thomasina and remains far better known across Britain than anywhere else in the English-speaking world. It pulls off the odd trick of sounding modern and medieval in the same breath.

Tamsin is a girl name of Cornish origin, pronounced TAM-zin. On the NameRarity scale it scores 89 out of 100, which places it in the very rare band — a genuinely uncommon pick — most people have never met anyone with this name. Its strongest period was the 1980s.

Associated with
drollcapablewarmindependent

Name facts at a glance

Meaning
Twin
Origin
Cornish
Gender
Girl
Pronunciation
TAM-zin
Syllables
2
Letters
6
US rank
Outside top 1000
Peak era
1980s
Rarity
89 / 100
Per million
~2.8
Starts with
T
Numerology
22 · The Master Builder

How popular is Tamsin?

Popularity11/100
Rarity89/100

Tamsin currently falls outside the US top 1,000, which is a large part of why it scores so highly for rarity. Roughly 2.8 people per million carry it — about 1 in 357,143. In a school of 1,000 pupils you would expect not to find a single one.

Famous people named Tamsin

  • Tamsin Greig
    English stage and television actress
  • Tamsin Egerton
    English actress and model

Spellings and variants of Tamsin

TamzinTamsynThomasina

Tamsin — frequently asked questions

What does the name Tamsin mean?

Tamsin means "Twin". It is a name of Cornish origin, most often given to a girl.

How do you pronounce Tamsin?

Tamsin is pronounced TAM-zin, with 2 syllables.

How rare is the name Tamsin?

Tamsin scores 89 out of 100 on the NameRarity scale, which makes it very rare. Roughly 1 in every 357,143 people carry it — about 2.8 per million.

What is the numerology number for Tamsin?

Tamsin carries the expression number 22, known as The Master Builder. Its soul urge number is 1 and its personality number is 3.

What is the lucky number and lucky colour for Tamsin?

The lucky number for Tamsin is 22 (with 4, 13, 31 also favourable), and its lucky colour is Antique Copper. The traditional lucky day is Saturday and the associated gemstone is Tiger's Eye.