What does the name Sloan mean? The meaning of the name Sloan is Expedition, Invasion. The origin of the name Sloan is Irish. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Sloane
People who like the name Sloan also like: Declan
, Emmett Scarlett
Name Notes: Most often a surname. Originally from the early Irish name Sluaghadh, meaning "expedition" or "invasion"