Last name يالو (Yalu 
, Yalou 
, يالو 
) , all over the world, is quite a rare cognomen. The last name يالو is habitual in Papua New Guinea, where it is quite a rare surname, Jordan, where it is a rare surname, and the Democratic Republic of the Congo. More frequently, يالو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yalu | Papua New Guinea, China, India, Peru, Nigeria |
| Yalou | Democratic Republic of the Congo, Philippines, Netherlands, China, Afghanistan |
| يالو | Jordan, Palestinian Territory |