Rachael \r(a)-chael\ as a girl's name is a variant of Rachel (Hebrew), and the meaning of Rachael is "ewe, female sheep".
The baby name Rachael sounds like Raychel, Raechel, Rachil, Rachell, Racheli, Rachele, Racheal, Racquel and Richel. Other similar baby names are Michael, Rachana, Rahel and Raphaela.