1,374births recorded
5Countries
1Variants
1933Peak · British Columbia
#9457United States 2025
Mariko is a girl name family recorded 1,374 times in 5 countries since 1916. It ranks highest today in the United States (#9457 in 2025). Its all-time peak was in British Columbia in 1933, at 65.9 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Mariko
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Mariko | English | 1,326 | 🇺🇸 United States | #9457 | 1984 | ▲ 36 % |
| Mariko | English | 20 | 🇫🇷 France | – | 1976 | – |
| Mariko | English | 12 | 🇨🇦 Québec | – | 1984 | – |
| Mariko | English | 10 | 🇨🇦 British Columbia | – | 1933 | – |
| Mariko | English | 6 | 🇦🇷 Argentina | – | 1951 | – |
Questions about Mariko
How popular is the name Mariko?
In 2025 it ranked #9457 in the United States. Official registers record 1,374 births across 5 countries.
When was Mariko most popular?
It peaked in British Columbia in 1933, at 65.9 births per 100,000.
Is Mariko a boy or a girl name?
In official birth registers, Mariko is a girl name.