Sergent \s(e)-rge-nt, ser-gent\ as a boy's name is a variant of Sargent (Old French), and the meaning of Sergent is "officer".
The baby name Sergent sounds like Sergeant and Serjeant. Other similar baby names are Argento, Bergen, Derwent, Sereno, Sergey, Sergeo, Sergei and Serge.