ActorFeb 8, 1946 – Feb 25, 2009 (aged 63)Dublin, Ireland

Niall O'Brien

On July 19, 2026

#48,637▼2,333most popular person online

0.0Attention Score

Niall O'Brien

Known ForActing

BornFeb 8, 1946

Daily Popularity History

Daily Attention Score for Niall O'Brien over the last 30 days

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Rankings

Daily Attention Score rankings for Niall O'Brien

Current#48,637▼2,333On Jul 19, 20260.0 score 1-Year#35,014Jul 2025 – Jul 20260.0 score All-Time Peak#47,360Mar 28 – Apr 26, 20200.0 score

Niall O'Brien Top TV Shows

Niall O'Brien's shows ranked by Attention Score

Vikings: Valhalla

Vikings: Valhalla

Soldier · 1 ep · 2022 – 2024

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Niall O'Brien Top Movies

Niall O'Brien's movies ranked by Attention Score

Braveheart

English General · 1995

Excalibur

Vanity Fair

Mr. Moss · 2004

King Ralph

Tommy McGuire · 1991

Half Moon Street

Half Moon Street

Captain Twilley · 1986

The Playboys

Police Superintendant · 1992

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