Rheanna \r-heanna, rhe(an)-na\ as a girl's name is a variant of Rhiannon (Welsh), and the meaning of Rheanna is "great queen, or goddess".

The baby name Rheanna sounds like Raeanna, Reanna, Rhianna and Rheanne. Other similar baby names are Dhanna, Raeanne, Raeann, Rayanna, Reeanne, Reanne, Reannah, Rianna, Rhiannan, Rhiann, Rhiana, Roanna, Ranna, Rohanna, Rozeanna, Rozanna, Roseanna, Rosanna, Royanna and Ryanna.