Surname Alphaeus (Alphaeus 
) , around the globe, is a rare family name. The surname Alphaeus is characteristic of Kenya, where it is a rare surname, Nigeria, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Nigeria, Kenya, and the United States. Also, Alphaeus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alphaeus | Indonesia, Philippines, Kenya, United States, Nigeria |