Surname Olsie (Olsie 
) , all over the world, is an extremely rare cognomen. The last name Olsie is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, Olsie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olsie | South Africa, Philippines, United States, Canada, Democratic Republic of the Congo |