Boy Name · English Origin
Dennison
Last reviewed: June 2026
Parents searching for Dennison in 2026 are usually weighing a boy name that is an uncommon, standout choice. The English origin gives it cultural weight, and the meaning "Son of strength" gives it personal weight. The closest stylistic neighbor in our index is Denson.
Names like Dennison
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- Demon — meaning, origin and popularity
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Frequently asked about Dennison
What does the name Dennison mean?
Dennison means "Son of strength" and is of English origin.
What is the origin of Dennison?
Dennison originates in English naming tradition. Names of English origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Dennison?
Dennison has 8 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Dennison a boy's or girl's name?
Dennison is primarily used as a boy's name in US records, though usage can vary by region and era.
How popular is Dennison in 2026?
In our 2026 popularity tracker, Dennison sits in the Rare tier — an uncommon, standout choice.
What names are similar to Dennison?
Names that share Dennison's sound and style include Denson, Donaciano, Denton, Demon, Duncan. Open the "Names like Dennison" rail on this page for the full list.