Bailon
A surname of likely Spanish origin, probably tied to a place name or local family name tradition.
The #8,850 most common surname in the United States (2010 Census) — about 1 in every 83,400 Americans shares it.
Etymology
Bailon is most likely a Spanish surname formed from a place name or regional name, rather than from an occupation or descriptive nickname. In Spanish onomastics, many surnames ending in -ón or built on local toponyms point to an origin in a village, estate, or landscape feature. The exact root is not certain from general evidence alone, so the name is best treated as probably locational rather than definitively traceable to one word-form.
History
The surname appears in Spanish-speaking communities and is also found in the Americas, especially where Spanish surnames spread through migration and colonial-era settlement. In some cases it may be a variant spelling or regional rendering of a closely related surname form. Because the name is relatively uncommon, its precise local history is harder to pin down without family-specific records.
Origin
Regions
Variant spellings
Fun fact
Uncommon surnames like Bailon often preserve a family’s original place-based identity more clearly than more widespread surnames do.