Surname Hylaire (Hylaire 
) , throughout the world, is a very rare cognomen. The family name Hylaire is habitual in France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Hylaire is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hylaire | Canada, France, Brazil, United States |
| michèle hylaire French politician, FR (b. 1951) |
|