Surname Leason (Leason 
) , across the world, is a rare cognomen. The family name Leason is characteristic of the United Kingdom, where it is a rare surname, Canada, and New Zealand. In absolute terms, the name is most common in the United States, the United Kingdom, and Canada. Very seldom, Leason is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leason | Tanzania, Canada, United Kingdom, United States, China |
|
percy leason Australian artist (1889-1959), AU (b. 1889) |
|
|
brett leason Canadian ice hockey player, CA (b. 1999) |
|
| nick leason British racing driver, GB (b. 1968) |
|
|
| jeff r. leason American designer, US |
|