Surname Ladouceur (Ladouceur 
) , all around the world, is quite a common last name. The surname Ladouceur is habitual in Mauritius, where it is quite a common surname, Canada, and Haiti, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Canada, the United States, and Haiti.
| VARIANT | COUNTRY |
|---|---|
| Ladouceur | Canada, Haiti, Mauritius, New Zealand, United States |
| clodomir ladouceur CA (b. 1907) |
|
|
| jean-paul ladouceur Canadian film director (1921-1992), CA (b. 1921) |
|
|
| fernand ladouceur Canadian politician, CA (b. 1925) |
|
|
| gilles ladouceur professor at Université Laval, CA (b. 1929) |
|
|
|
louis-philippe ladouceur American football player, CA (b. 1981) |
|
| robert ladouceur psychologist and university professor, CA (b. 1945) |
|
|
| serge ladouceur Canadian cinematographer, CA (b. 1952) |
|
|
| paul ladouceur (b. 1944) |
|
|
| bob ladouceur American football player and coach, US (b. 1954) |
|
|
| françois ladouceur (b. 1947) |
|
|
| jacques ladouceur university professor, CA (b. 1958) |
|
|
| jacques ladouceur American soccer player-coach, HT (b. 1959) |
|
|
| randy ladouceur Canadian ice hockey defenceman, CA (b. 1960) |
|
|
| dan ladouceur lacrosse player, CA (b. 1973) |
|
|
| magalie ladouceur researcher (b. 1975) |
|