Harrellah \ha(r)-rellah, harr(el)-lah\ as a girl's name is a variant of Harela (Hebrew), and the meaning of Harrellah is "the Lord's mountain".
The baby name Harrellah sounds like Harrella and Harrela. Other similar baby names are Corrella, Darrelle, Darrell, Laurella, Lorrella, Mariella and Marella.