Pierre Louis
A French-style compound surname meaning “Peter Louis,” formed from two common given names.
The #6,070 most common surname in the United States (2010 Census) — about 1 in every 54,616 Americans shares it.
Etymology
Pierre is the French form of Peter, from Latin Petrus and ultimately Greek Petros, meaning “rock.” Louis is the French form of Louis, a traditional given name of Germanic origin, commonly explained as meaning “famous warrior.” As a surname, Pierre Louis is best understood as a compound of two personal names, the kind of family name that often began as a way to identify a son, descendant, or household connected with two given names.
History
Compound surnames made from two personal names are especially common in French-speaking and francophone Caribbean communities, where names like Pierre, Louis, Jean, and Joseph are widely used. Pierre-Louis is also found as a hyphenated spelling, while the unhyphenated form appears in records where spacing varied. In the United States, the surname is strongly associated with Haitian and other francophone immigrant families.
Origin
Regions
Variant spellings
Fun fact
Because both parts are common given names, Pierre-Louis can look like a full personal name even when it is a single inherited surname.