LenoirFrench Means "the black" in French, from noir "black", a variant of Noir combined with a definite article le. A famous bearer of the name was Belgian-French engineer Étienne Lenoir (1822-1900), the inventor of the internal combustion engine.
LongfellowEnglish From a nickname for a tall person, derived from Middle English lang "long, tall" and felawe "fellow, companion, colleague". A famous bearer of the name was American poet and educator Henry Wadsworth Longfellow (1807-1882)