Constantin
{{Other uses|Constantin (disambiguation)}}
{{Infobox given name
| name = Constantin
| image =
| imagesize =
| caption =
| pronunciation = {{IPA|ro|konstanˈtin|lang}}
| gender = Male
| meaning = "constant, steadfast" [http://www.mfnames.com/mnames/c/origin-and-meaning-of-constantinus.htm MFnames.com - Origin and Meaning of Constantinus]
| language =
| derived = Constantinus[http://www.mfnames.com/mnames/c/origin-and-meaning-of-constantin.htm MFnames.com - Origin and Meaning of Constantin]
| nickname = Costel, Costin, Costinel, Kosta
| origin = Latin
| related names = Constantinus, Constantine
| footnotes =
}}
Constantin is an Aromanian, Megleno-Romanian and Romanian male given name. It can also be a surname.
For a list of notable people called Constantin, see Constantine (name).