Hiro'oka is used as a family name or surname in many languages. It is 8 characters long in length.

Family Name / Last Name: Hiro'oka
No. of characters: 8
Origin: Unknown
Meaning: Currently, no meaning found for Hiro'oka

How popular is Hiro'oka?

Hiro'oka Namesakes

  • Yuriko Hiro'oka, Actress

Related Family Names: