Globally, Calamar (Calamar 
, Calamaro 
) is a very rare unisex first name. The forename Calamar is characteristic of Southern Europe, particularly Italy, where it is a very rare dominantly male, but uncommonly girly name. More prevalently, Calamar is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Calamar | Romania, Philippines, United States, Argentina, France |
| Calamaro | Italy, Spain, United States, Argentina, France |
El, Diego, Dylen, Jason, Erika, Helen, Fraan, Iosif, Yandy, Stefan, Andrea, Andres, Analyn, Arthur, Carlos, Cerise, Rachel, Robert, Ronela, Jeanne, Julien, Taylor, Diane, David, Delia, Rosie, Mar, Rey, Don, Leo, Zia, Maty, Adam, Agus, Rita, Gary, Nicole, Jane, Juan, Fern, Fely, Maria, Scott, Alice, Carlo, Killy, Pablo, Pedro, Jose, and Edward