Lawlor
An Irish surname usually taken from O'Leathlobhair, a Gaelic name traditionally linked to the idea of a “half-speaker” or hesitant speaker.
The #6,001 most common surname in the United States (2010 Census) — about 1 in every 53,892 Americans shares it.
Etymology
Lawlor is generally explained as an anglicized form of the Irish O'Leathlobhair, later also written in related forms such as Lalor and Lawler. The Gaelic elements are usually interpreted as meaning something like “half-speaker,” though older sources differ in spelling and analysis. In practice, the surname belongs to an old Irish hereditary family name that was reshaped into several English spellings over time.
History
The name is found in Irish records under several closely related spellings, especially Lalor, Lawlor, and Lawler. It is associated with Ireland rather than with English occupational or place-name origins, and the different forms often appear side by side in 19th- and early-20th-century surname lists. The surname traveled widely through Irish emigration, which is why it is now found well beyond Ireland, including in the United States.
Origin
Regions
Variant spellings
Fun fact
Older Irish surname books often group Lawlor with Lalor and Lawler as variant spellings of the same family name.
From the historical record
“C LeAtlobAi|i, O'Lalor, Lalor, Lawlor, Lawler. 6 Lei-oiTi, 6 tei^in, O'Leyne, O'Lane, O'Lyons, Leyne, Lyne, Lane, Lyons, etc.”
— Sloinnte Gaedheal is Gall: Irish names and surnames