Surname אייצ'או (אייצ'או 
) , around the world, is a very rare last name. The cognomen אייצ'או is habitual in Western Asia, particularly Israel, where it is a rare surname. Very seldom, אייצ'או is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| אייצ'או | Israel |