Surname Cynamon (Cynamon 
) , around the world, is a rare family name. The cognomen Cynamon is habitual in France, where it is a very rare surname, Israel, and Canada. Measured by absolute frequency, this name is the most popular in the United States, France, and Brazil. Very seldom, Cynamon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cynamon | Germany, United States, Poland, France, Brazil |
| david cynamon Business Executive, CA (b. 1963) |
|
|
| szachna eliasz cynamon PL (b. 1955) |
|
|
| michael cynamon researcher (ORCID 0000-0003-3796-9475) |
|