Across the world, Mc Lean (Mc Lean 
) is a very rare primarily male, but very seldom girly first name. The forename Mc Lean is habitual in South-eastern Asia, particularly Philippines, where it is a very rare male name. Much more frequently, Mc Lean is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mc Lean | United Kingdom, Costa Rica, United States, Canada, Trinidad and Tobago |