Last name Hy (Hy 
, ハイ 
, Хай 
) , in all the world, is a common family name. The surname Hy is characteristic of Brunei, where it is quite a common surname, Syria, where it is quite a rare surname, and Macao. In absolute terms, it is commonest in Indonesia, Egypt, and China. Also, Hy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hy | China, Indonesia, Vietnam, Egypt, Myanmar |
| ハイ | Japan |
| Хай | Russia, Kazakhstan, Ukraine, Armenia, Belarus |
| Hý | India, Vietnam, Morocco, Egypt |
|
micae hồ đình hy Vietnamese mandarin official, VN (b. 1808) |
|
| hy lượng phạm (b. 1834) |
|
|
| félix charles hy French botanist and priest (1853–1918), FR (b. 1853) |
|
|
|
hy cohen American baseball player (1931-2021), US (b. 1931) |
|
| hy zaret American lyricist and composer (1907-2007), US (b. 1907) |
|
|
| hy freilicher American artist (b. 1907) |
|
|
| hy gardner American journalist, US (b. 1908) |
|
|
| hy hirsch American photographer and filmmaker (1911-1961), US (b. 1911) |
|
|
| karl otto hy DE (b. 1904) |
|
|
| hy turkin American sportswriter, US (b. 1915) |
|
|
| hy peskin photographer, US (b. 1915) |
|
|
| hy hollinger American journalist, US (b. 1918) |
|
|
| hy hazell English film actress (1919-1970), GB (b. 1919) |
|
|
| hy averback American actor (1920-1997), US (b. 1920) |
|
|
| hy gotkin American basketball player (1922-2004), US (b. 1922) |
|