Sellden \s(e)-ll-den\ as a boy's name is a variant of Seldon (Old English), and the meaning of Sellden is "willow valley".

The baby name Sellden sounds like Selden, Saladin and Slayden. Other similar baby names are Bellden, Belden, Belldon, Belldene, Collden, Kelden, Melden, Shelden, Tillden, Welldon and Welden.