Mergen (name)
Mergen is a surname and given name. Notable people with the name include:

Surname
Anne Briardy Mergen (1906–1994), American editorial cartoonist
Sophie Mergen, French radio and television journalist

Given name
Mergen Mämmedow (born 1990), Turkmenistan athlete

See also
Mergen, Turkish deity
Mergens, surname
Mergen (city), a former name of Nenjiang in northeastern China