How common is the O'Tool surname?

There are approximately 12,000 people with the surname O'Tool in the United States.

Are there O'Tool soldiers in Civil War records?

Yes, 22 soldiers with the O'Tool surname appear in Civil War records.

O'Tool

Q: What does the surname O'Tool mean?

The surname O'Tool means "Descendant of Tuathal, meaning 'people mighty' or 'strong people'.". It is of Irish origin.

Patronymic

Meaning

Descendant of Tuathal, meaning 'people mighty' or 'strong people'.

Etymology

Irish patronymic from Ó Tuathail, derived from the personal name Tuathal. The name was anglicized by replacing the Gaelic prefix Ó with the English 'O'.

About the O'Tool Surname

An Irish surname derived from the Gaelic patronymic Ó Tuathail, one of the oldest Irish surnames. The spelling O'Tool represents a simplified anglicized variant of the more common O'Toole.

Distribution & Frequency

Estimated 12,000 bearers in the United States #1,040 most common surname

Rare Common

Primarily Ireland and Irish diaspora communities.

O'Tool Surname Distribution

Geographic distribution based on Civil War military records.

Fewer

People with the O'Tool Surname

Joe O'Tool

Quick Facts

Origin: Irish
Classification: Patronymic
Earliest Record: 13th century
Estimated Bearers: 12,000

War Records

22 soldiers with the O'Tool surname found in Civil War records.

Search war records →