New! A new way to manage your bios and photos. read more ×

Dennis Family History & Genealogy

Find Dennis records

Find birth, death, marriage, military, and other Dennis records at Ancestry.com.

Search for Dennis records

Find Dennis Biographies

Use the links below to find biographies of Dennises by their first name.

Latest Dennis photos

These photos were uploaded by members of the Dennis community on AncientFaces.

Dennis Surname History

The family history of the Dennis last name is maintained by the AncientFaces community. Join the community by adding to to this genealogy of the Dennis:

  • Dennis country of origin, nationality, & ethnicity
  • Dennis last name meaning & etymology
  • Dennis spelling & pronunciation
  • genealogy and family tree

Edit this page

Leave a message to start a discussion about the Dennis family with other users.

Dennis Discussion

Write a comment

Dennis Country of Origin, Nationality, & Ethnicity

No one has submitted information on Dennis country of origin, nationality, or ethnicity. Add to this section

Dennis Meaning & Etymology

No one has submitted information on Dennis meaning and etymology. Add to this section

Dennis Life Expectancy

According to our database of 29,206 people with the last name Dennis that have a birth and death date listed:

Life Expectancy

69.3
years

Dennis Family Tree

Find Dennis records

Find birth, death, marriage, military, and other Dennis records at Ancestry.com.

Search for Dennis records

Famous People named Dennis

Jack Dennis Golden Gloves Boxer and D1 Prospect in Basketball

Click here to add your own famous Dennises.

Most Common Dennis First Names

According to our database of 46,513 people with the last name Dennis that have a first name listed, these are the most common first names:

  • John 3.1%
  • William 3.1%
  • James 2.5%
  • Mary 2.0%
  • Robert 1.8%
  • George 1.7%
  • Charles 1.6%
  • Thomas 1.0%
  • Joseph 1.0%
  • Richard 0.9%
  • Henry 0.8%
  • Edward 0.7%
  • David 0.7%
  • Dennis 0.7%
  • Elizabeth 0.6%
  • Margaret 0.6%
  • Walter 0.6%
  • Dorothy 0.6%
  • Arthur 0.5%
  • Helen 0.5%
  • Willie 0.5%
  • Donald 0.5%
  • Michael 0.5%
  • Frank 0.5%
  • Ruth 0.5%
  • Harry 0.5%
  • Samuel 0.5%
  • Albert 0.4%
  • Harold 0.4%
  • Paul 0.4%
  • Sarah 0.4%
  • J 0.4%
  • Raymond 0.4%
  • Annie 0.4%
  • Alice 0.4%
  • Alfred 0.3%
  • Roy 0.3%
  • Fred 0.3%
  • Mildred 0.3%
  • Ethel 0.3%
  • Kenneth 0.3%
  • Howard 0.3%
  • Frances 0.3%
  • Emma 0.3%
  • Earl 0.3%
  • Jack 0.3%
  • Anna 0.3%
  • Francis 0.3%
  • Florence 0.3%
  • Benjamin 0.3%

Dennis Pronunciation & Spelling Variations

No one has added information on Dennis spellings or pronunciations. Add to this section

Find Dennis records

Find birth, death, marriage, military, and other Dennis records at Ancestry.com.

Search for Dennis records