# Lally (surname)

Source: https://namelineage.com/surname/lally/  
Publisher: Name Lineage. Counts from the US Census Bureau; origin and etymology from Wiktionary; bearers from Wikidata. Data updated 2026-11-11.

A surname.

| Field | Value |
|---|---|
| Origin | French |
| Type | not recorded |
| People in the US (2010 Census) | 5,808 |
| US rank (2010) | 5,931 of 162,253 |
| How often | about 1 in every 53,159 people |
| Change since 2000 | +5.1% (5,528 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

Two main origins: * Reduced form of Mullally, a surname of Irish origin. * Borrowed from French L'Ally or a variant of Laly.

## Who carries it

Share of people named Lally in the 2010 US Census by the Census's own race and ethnicity groups. The Census suppresses a share when the count behind it is small.

| Group | Share |
|---|---|
| White (not Hispanic) | 91% |
| Black (not Hispanic) | 0.9% |
| Hispanic or Latino (any race) | 2.3% |
| Asian and Pacific Islander | 4.0% |
| American Indian and Alaska Native | 0.1% |
| Two or more races | 1.3% |

## Similar surnames

Lilly, Lilley, Lail, Lal, Lawley, Lall, Lalli, Lala, Lolley, Lyall, Leal, Lyle.

## How to read these numbers

A Census count is people alive and counted in 2010, not births, and names occurring fewer than 100 times are not published at all. Ethnicity shares are the Census's own categories.