Updated February 1, 2024 Table of contents Find Baby Names Boy name origins & meanings Norse : A wise leader Latin : Ruler Boy name variations Ragnar Ragnar + 2% this year Masculine Rare READ MORE DETAILS Rayner Rayner - 13% this year Masculine Rare READ MORE DETAILS Raynor Raynor + 20% this year Masculine Rare READ MORE DETAILS Rainier Rainier - 4% this year Masculine Rare READ MORE DETAILS Raner Raner 0 % this year Masculine Rare READ MORE DETAILS How Popular Is The Name Rainer Family name origins & meanings Variant spelling of the English family name Rayner, or variant of the French cognate Rainier. German : variant of Reiner. Appears on 100 Boy Names That Mean Warrior (With Their Origins)