US Popularity Rank: 6082

Origin: German

Meaning: Wisdom of the army

Rainer is a masculine name of Old German origin to help baby unlock their badass strength. Translating to “wisdom of the army,” this name is sure to inspire your bundle of joy to value both brains and brawns. This definition comes from the elements regin, meaning “advice” or “counsel,” and heri, meaning “army.” If you have a special love for the Pacific Northwest, this name may also remind you of Mount Rainier, a volcano that is a stunning site in Washington. Rainer is sure to remind your bundle of joy to use the smartest course to climb the highest mountain!