Girl · Name family
Tamzin
5,097births recorded
6Countries
3Variants
2003Peak · Northern Ireland
#3333England & Wales 2025
Tamzin is a girl name family recorded 5,097 times in 6 countries since 1955. It ranks highest today in England & Wales (#3333 in 2025). Its all-time peak was in Northern Ireland in 2003, at 68.8 births per 100,000. Elsewhere it is mostly given as Tamsin (United States, South Australia).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Tamzin
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Tamzin | English | 2,015 | 🏴 England & Wales | – | 2002 | – |
| Tamzin | English | 178 | 🏴 Scotland | – | 2001 | – |
| Tamzin | English | 85 | 🇺🇸 United States | #14942 | 2017 | ▼ 21 % |
| Tamzin | English | 65 | 🇬🇧 Northern Ireland | – | 2003 | – |
| Tamzin | English | 17 | 🇮🇪 Ireland | – | 2005 | – |
| Tamsin | English | 1,748 | 🏴 England & Wales | #3333 | 1996 | ▼ 72 % |
| Tamsin | English | 413 | 🇺🇸 United States | – | 2017 | – |
| Tamsin | English | 146 | 🏴 Scotland | – | 1992 | – |
| Tamsin | English | 5 | 🇦🇺 South Australia | – | 2005 | – |
| Tamsin | English | 5 | 🇮🇪 Ireland | – | 2008 | – |
| Tamsyn | English | 240 | 🏴 England & Wales | – | 2001 | – |
| Tamsyn | English | 180 | 🇺🇸 United States | – | 2019 | – |
How we grouped these names
- Tamzin ↔ Tamsin — spelling variant
- Tamzin ↔ Tamsyn — spelling variant
Questions about Tamzin
How popular is the name Tamzin?
In 2025 it ranked #3333 in England & Wales. Official registers record 5,097 births across 6 countries.
What is Tamzin in other languages?
Tamsin (English); Tamsyn (English).
When was Tamzin most popular?
It peaked in Northern Ireland in 2003, at 68.8 births per 100,000.
Is Tamzin a boy or a girl name?
In official birth registers, Tamzin is a girl name.