Family name Santhampillai (Santhampillai 
) , in the world, is a very rare cognomen. The family name Santhampillai is characteristic of Suriname, where it is quite a rare surname, Norway, where it is a very rare surname, and France, where it is an extremely rare surname. In absolute terms, this name is the most popular in Suriname, France, and the United Kingdom. Much less frequently, Santhampillai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santhampillai | Norway, United Kingdom, Suriname, France |