"Simarron \s(i)-marron, sim(ar)-ron\ as a boy's name (also used as girl's name Simarron), is a variant of Cimarron. See for origin and meaning of Simarron.
The baby name Simarron sounds like Simeron and Cimeron. Other similar baby names are Camaeron, Simeon, Simyon, Simon and Somerton."