Surname Бертильон (Bertilon 
, Бертильон 
) , all around the world, is an extremely rare family name. The surname Бертильон is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Also, Бертильон is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bertilon | Brazil, Peru |
| Бертильон | Kyrgyzstan |