Actor

John Costelloe

Nov 8, 1961 – Dec 16, 2008 (aged 47)Brooklyn, New York City, New York, USA

Peak Buzz Score

Apr 20 – May 19, 2025

0.7Quiet

#18,816 all-time peopleTop 30%

Current Buzz Score

On June 16, 2026

0.2Quiet

#21,404 among peopleTop 32%

Buzz Score is a daily 0-100+ popularity score based on public activity across the web.

Person

John Costelloe

Rank#21,404

Buzz Score0.2

Daily update · June 16, 2026

John Costelloe ranks #21,404 most popular person with a Buzz Score of 0.2. John Costelloe peaked at #18,816 of all time (Apr 20 - May 19, 2025). John Costelloe ranks #15,890 over the past 365 days.

John Costelloe

Popularity Rankings & History

Current and historical popularity rankings

Ranks on June 16, 2026

Overall popularity

#21,404

People

Ranking History

Peak, 1-year, and top-chart days

Peak Buzz Score

0.7

#18,816Overall rank

Apr 20 - May 19, 2025

Days at #1

Past 365 days

Days in Top 10

Past 365 days

John Costelloe Buzz Score History

Daily Buzz Score over the last 30 days

televisionstats.com

John Costelloe Top TV Shows

John Costelloe's shows ranked by Buzz Score

The Sopranos

Jim Witowski · 4 ep · 1999 – 2007

6.4

Law & Order

Colin Parnell · 1 ep · 1990 – Present

3.4

televisionstats.com

John Costelloe Top Movies

John Costelloe's movies ranked by Buzz Score

Manhattan Murder Mystery

Last Exit to Brooklyn

Tommy · 1989

0.1

televisionstats.com

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John Costelloe

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Updated June 17, 2026

Current Buzz Score

John CostelloePerson

0.2

Keep exploring John Costelloe

CompareStack this person against any TV show, movie, or person by Buzz Score.Top TV ShowsSee John Costelloe's TV roles ranked by current Buzz Score.Top MoviesSee John Costelloe's movie roles ranked by current Buzz Score.Top PeopleBrowse the current person rankings across Television Stats.