Recommendations avoid excessive rhyming and favor compatible style, origin, era, and rhythm.
Probably a blend of Latin germānus (“brother”) with Germanic, from Frankish *werʀu (“quarrel, war”) + *mann (“man”). Cognate with French Germain.
From Old French Hugo, of Germanic origin, from Frankish *hugi (“thought, mind, spirit”). From Swedish Hugo, probably from a short form of Old High German Hugubert (literally…
Clipping of Koldobika, coined by Sabino Arana in the 19th century from Latin Clodovicus, itself from Frankish *Hlōdowig.
From Middle English Lewis, Lowis, from Anglo-Norman, from Old French Louis, from Frankish *Hlūdawīg. Doublet of Louis.
Learned borrowing from Old French Mahaut, from Frankish *Mahtihild, from Proto-Germanic *Mahtihildiz.
Name of a 7th/8th century saint of Alsace; derivative of a short form of Germanic compound names beginning with the element od-, ot- "riches," from Frankish *aud.
Probably a blend of Latin germānus (“brother”) with Germanic, from Frankish *werʀu (“quarrel, war”) + *mann (“man”). Cognate with French Germain.
From Old French Hugo, of Germanic origin, from Frankish *hugi (“thought, mind, spirit”). From Swedish Hugo, probably from a short form of Old High German Hugubert (literally…
Clipping of Koldobika, coined by Sabino Arana in the 19th century from Latin Clodovicus, itself from Frankish *Hlōdowig.
Learned borrowing from Old French Mahaut, from Frankish *Mahtihild, from Proto-Germanic *Mahtihildiz.
Name of a 7th/8th century saint of Alsace; derivative of a short form of Germanic compound names beginning with the element od-, ot- "riches," from Frankish *aud.
From aamu (“morning”). First used as a given name in 1899.
Sibling matches balance shared style and origin with enough sound distinction, so recommendations do not simply rhyme with Raúl.