Worldwide, Courtemanche (Courtemanche 
) is a very rare girly forename. The forename Courtemanche is habitual in Eastern Asia, particularly China, where it is an extremely rare feminine name. Much more prevalently, Courtemanche is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Courtemanche | Italy, Canada, United States, New Zealand, France |
|
gil courtemanche writer, documentary filmmaker (1943-2011), CA (b. 1943) |
|