Nicolau is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Nicolau across the United States, UK, Ireland and New Zealand, how popular Nicolau has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 10 births |
| England & Wales since 1996 | 10 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 Nicolau per year, United States (2018 to 2023). United States peaked in 2018 (5/yr) · England & Wales peaked in 2025 (4/yr).
Nicolau is a rare baby name in the United States. It was most common in 2018, when it ranked #29,189 nationally (given to 5 babies that year).
Nicole · Nikolai · Nicola · Nicolle · Nikole · Nicol · Niccole · Necole
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