This is the 7594th most frequent French word.
ralf
"Ralf" is not a French word. It may be a proper name or miscommunication.
Proper noun as a name.
Ralf adore voyager dans des lieux exotiques.
Ralf loves traveling to exotic places.
Proper noun referring to a person.
Hier, j'ai vu Ralf au marché local.
Yesterday, I saw Ralf at the local market.
Possessive form indicating ownership.