Kelly Name Origin, Meaning and Family History

Kelly Name Meaning: Originally of Gaelic derivation, taken from the surname 'ceallach', meaning 'church'. Similarly the Irish 'O'Ceallaigh' means 'descendant of war'. Also may have originated from the Scottish 'coille' meaning 'grove'.

A popular Irish surname taken from the Gaelic name 'O'Ceallaigh' which was eventually shortened to 'O'Kelly'. In English/Scottish this surname derives from @celli' and 'coille' meaning grove and may have been given to someone who worked in or lived near a grove or wood.

Discover how your Kelly ancestors earned their living and spread across the country. Find out more about your family history by using the Free Search box.

Surname Distribution

Census frequency by county

Name Concentrations Within England and Wales

Kelly Surname Statistics


Top Professions for the Kelly family

Profession Census Frequency
School 3,001
General Labourer 409
Labourer 380
Coal Miner Hewer 265
Dock Labourer 192
General Servant (domestic) 156
Private Means 138
Farm Labourer 134
Domestic Servant 132
None 128
At School 117
Charwoman 111
At Home 101
House Keeper 98
Housekeeper 97
Scholar 94
Dressmaker 93
Laundress 92
Farmer 91
Cotton Weaver 81
General Servant Domestic 76
Carter 72
Soldier 71
Dress Maker 70
Labourer General 67

Kelly Surname Variants Ranking

Rank Surname Match Census Frequency
1 Kelly 100% 154,525
2 Kelley 83% 25,023
3 Keeley 67% 8,773
4 Killey 67% 3,726
5 Killy 80% 3,601
6 Keely 80% 2,691
7 Keley 80% 1,505
8 Kellie 67% 654
9 Kely 80% 345
10 Kally 80% 288
11 Keilly 83% 216
12 Kalley 67% 141
13 Okelly 83% 113

Did you know?

The surname Kelly is the most popular version of all its varients

Search for the Kelly family