In the entire world, Mclagan (Mclagan 
) is an extremely rare unknown gender forename. Much more prevalently, Mclagan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mclagan | United Kingdom, South Africa, Australia, United States, Canada |
| duncan mclagan Minister of the Church of Scotland, GB |
|
|
| cole mclagan American soccer player, US (b. 1996) |
|