Surname Kimbay (Kimbay 
) , globally, is a very rare cognomen. The family name Kimbay is characteristic of Tanzania, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. In absolute terms, this name is the most popular in Tanzania, Mexico, and India. Also, Kimbay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kimbay | Tanzania, Philippines, United States, India, Mexico |