Dennison
BoyEnglish
Dennison is a boy name of English origin meaning "son of Den(n)".
About this name
Gender
Boy
Language
English
Religion
Christian
Popularity
75 / 100
Syllables
3
Length
8 letters
Meaning
son of Den(n)
Etymology
English surname derived from medieval given name Den(n), likely a short form of names like Dennis; precise root debated.
Frequently Asked Questions About Dennison
What does the name Dennison mean?
Dennison means "son of Den(n)", and is of English origin.
What is the origin of the name Dennison?
Dennison originates from English, commonly used in Europe.
Is Dennison a boy or girl name?
Dennison is typically used as a boy name.
What religion is the name Dennison associated with?
Dennison is associated with Christian.
Last updated: June 2026