Ritchey \r(i)-tchey, rit-chey\ as a boy's name is a variant of Aldrich (Old English), and the meaning of Ritchey is "old".
The baby name Ritchey sounds like Ritchy, Ritchie, Ritch and Richy. Other similar baby names are Richie, Rich, Fitch, Mitch, Ridley, Riddley, Ritter, Roche and Rutley.