Surname

Cosin

Cosin is a surname. It is used in English and Middle English.

Meaning & origin

Where it comes from

Cosin is a form of Cosyn. Cosyn comes from Norman.

Adapted from Wiktionary (CC BY-SA 4.0)

Cosin’s family of names

In Middle English usage, Cosin as a surname has a related form in Cosyn. In English usage, Cosin as a surname has a related form in COUSIN. In English usage, Cosin as a surname has a related form in COUSINS.

Walk Cosin’s family in the name graph

CosinCousinCousinsCosynCouzenCouzens

The ring: nicknames and forms.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 5

Diminutives, pet forms, short forms and variants used alongside the name.

Similar names

If you love Cosin, these share its style, era, origin or sound, from outside its own family.