Family name サム (Sam 
, Samb 
, Samm , along with others...) , all around the world, is a widespread surname. The surname サム is habitual in Macao, where it is a common surname, Senegal, and Saint Vincent and the Grenadines (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Sub-Saharan Africa, particularly Senegal, Ghana, and Nigeria. Likewise, サム is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sam | Nigeria, Senegal, Kenya, United States, Ghana |
| Samb | Nigeria, Senegal, United States, Algeria, India |
| Samm | Nigeria, Kenya, United States, Algeria, Ghana |
| Thum | Malaysia, Indonesia, United States, Myanmar, India |
| サム | Japan |