Riku is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Riku across the United States, UK, Ireland and New Zealand, how popular Riku has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 483 births |
| England & Wales since 1996 | 28 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Riku per year, United States (1996 to 2025). United States peaked in 2024 (24/yr) · England & Wales peaked in 1997 (4/yr).
Riku is a rare baby name in the United States. It was most common in 2024, when it ranked #9,437 nationally (given to 27 babies that year).
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