Family name Forsselius (Forsselius 
) , globally, is a very rare cognomen. The cognomen Forsselius is characteristic of Sweden, where it is a rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Forsselius | Sweden, Canada |
| lars forsselius SE (b. 1653) |
|
|
| elisabeth forsselius Swedish actor and singer, SE (b. 1771) |
|
|
|
eric forsselius Swedish politician, SE (b. 1850) |
|
| olaus forsselius SE |
|