Surname マクレーン (Maclaine 
, Mcclain 
, Mclane , among others...) , in the world, is a common family name. The family name マクレーン is characteristic of the United States, where it is quite a common surname, Bahamas, where it is quite a rare surname, and Liberia. Not in comparison with a country's population, it is the most numerous in the United States, Canada, and the United Kingdom. Much less frequently, マクレーン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maclaine | Democratic Republic of the Congo, Canada, United Kingdom, United States, Australia |
| Mcclain, Mclane | Canada, United Kingdom, Indonesia, United States, Australia |
| Maclane | Brazil, Canada, United Kingdom, United States, Australia |
| マクレーン | Japan |