Last name Svallingson (Svallingson 
) , across the world, is a very rare cognomen. The cognomen Svallingson is characteristic of Sweden, where it is a rare surname, Portugal, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Svallingson | Sweden, United Kingdom, United States, Portugal |
| emanuel svallingson Swedish police officer (1852-1933), SE (b. 1852) |
|