Given name
Hiroo
Hiroo is used as a given name.
What we know so far
Hiroo is one of millions of names in our catalog. Its profile is still growing: we publish only what our sources support, so some sections are waiting on more evidence.
- Boys and girls
- Almost always boys
- 99.2% boysBased on U.S. population records0.8% girls
- People named Hiroo in the U.S.
- Rare
- About 30 to 300 people. Estimated from birth records for children and population records for adults.
People named Hiroo
- Hiroo OnodaImperial Japanese Army intelligence officer (1922-2014)
- Hiroo KanamoriJapanese seismologistborn 1936
- Hiroh KikaiJapanese photographer (1945-2020)
- Hiroo InokuchiChemist in Japan (1927-2014)
- Hiroo IshiiJapanese politician, former baseball playerborn 1964
- Hiroo YamagataJapanese writerborn 1964
Listed by how widely each person is written about, which says nothing about the name itself.
Connected names
Hiroo is linked to these names in our family graph.