Last name 波宇 (Boyu 
, 波宇 ) , in the entire world, is quite a rare family name. The family name 波宇 is characteristic of Turkey, where it is a rare surname, Ethiopia, and Malaysia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Turkey, China, and Ethiopia. More prevalently, 波宇 is the forename as well as the last name.