Meaning and background
The story behind Bloo
Bloo is the imaginary friend belonging to Mac in Foster’s Home for Imaginary Friends. Cartoon Network’s own character compilation describes their misadventures and highlights Bloo’s mischievous schemes, including an indoor waterpark. A fan therefore has an exact fictional reference for this spelling, beyond its visual resemblance to blue. When choosing it for a dog, the connection can be to the character or a remembered cartoon episode. Those story associations do not turn mischievous behaviour into a prediction about the dog’s temperament.
- Association
- Mac’s imaginary friend in Cartoon Network’s Foster’s Home for Imaginary Friends. Source
Try Bloo out loud
Everyday moments“Bloo, come here!”
Say it as you would on a walk or at home. Does it feel natural alongside your usual commands and other pets’ names?
About Bloo
Recorded as a dog’s name
Bloo appears in 9 dog licence records in the 2022 New York City dataset.
How to read this count
These records cover New York City and may count the same dog in more than one licence period. They are not a national popularity ranking.
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Sources and research notes (2)
- New York City Department of Health and Mental Hygiene NYC Dog Licensing Dataset — all seven available extract years, retrieved 24 October 2026 — Recorded name spellings in NYC licence-period rows, extract years 2016–2018, 2022–2024 and 2026. Evidence selects one stated year per name. Annual snapshots overlap; never sum them as unique dogs. No national popularity, etymology or owner naming-intent claim.
- City of Seattle Seattle Pet Licenses — DOG-only name aggregate, current source dated 6 October 2026 — Secondary spelling corroboration from dog-only licence rows. No cats, owner fields, national ranking or unique-dog claim.
References support the individual facts shown. A source link does not mean the entire profile has been verified.