Last name קו (Ko 
, Ku 
, Koo , along with others...) , worldwide, is a prevalent family name. The family name קו is characteristic of Myanmar, where it is a prevalent surname, Hong Kong, where it is a common surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, the name is most common in Myanmar, India, and the United States. Likewise, קו is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ko, Koo | Myanmar, Malaysia, India, Japan, United States |
| Ku | Myanmar, Malaysia, India, Hong Kong, United States |
| Coe | Myanmar, Mexico, India, Indonesia, United States |
| Klu | Myanmar, Malaysia, India, Indonesia, United States |
| קו | Israel |