Popularity of the last name by country
Ireland
- Dublin (7,514)
- Donegal (4,026)
- Cork (2,141)
- Monoghan (1,662)
- Waterford (1,412)
- Longford (1,144)
- Leix {Queens, Laois} (1,077)
- Clare (938)
- Kerry (806)
- Louth (798)
- Wexford (784)
- Roscommon (729)
- Leitrim (709)
- Limerick (700)
- Tipperary (670)
- Cavan (657)
- Mayo (573)
- Galway (556)
- Sligo (504)
- Wicklow (484)
- Offaly {Kings} (454)
- Meath (417)
- Kilkenny (394)
- Kildare (269)
- Westmeath (227)
- Carlow (210)
All countries
- United Kingdom (1,476,887)
- United States (1,189,100)
- Ireland (72,496)
- Australia (55,074)
- New Zealand (47,074)
- Canada (33,406)
- Unknown country (13,984)
- France (11,428)
- Germany (3,021)
- Belgium (2,295)
- Switzerland (2,224)
- Netherlands (2,040)
- Italy (1,703)
- Norway (1,405)
- Mexico (1,360)
- Argentina (1,141)
- Colombia (1,081)
- India (1,068)
- Spain (943)
- Denmark (645)
- Russian Federation (540)
- Peru (533)
- French Polynesia (522)
- Brazil (514)
- Greece (498)
- China (478)
- Sweden (470)
- Lebanon (409)
- South Africa (384)
- Portugal (346)
- Paraguay (327)
- Egypt (293)
- Turkey (265)
- Poland (255)
- Austria (226)
- Cuba (218)
- Jamaica (194)
- Estonia (192)
- Philippines (154)
- Panama (147)