Cognomen Laboucan (Laboucan 
) , around the world, is a rare surname. The last name Laboucan is habitual in Canada, where it is a rare surname, New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Laboucan | Canada, South Africa, New Zealand, United States |