Little queen or flowing
A modern compound name likely blending the Welsh 'Rhian' (meaning maiden or queen) with the suffix 'Anne' (meaning grace). It is also frequently associated with the Greek 'Rhea', meaning to flow, or the Rhine river.
Less common today
Rheanne isn't in the latest US Top 1000. It last peaked at #8,882 in 1998.
Australian singer-songwriter
US births per 5-year period, 1990βpresent (SSA data).