Cognomen Mccaughey (Mccaughey 
) , in all the world, is quite a rare last name. The last name Mccaughey is characteristic of Ireland, where it is quite a rare surname, the United Kingdom, and Australia. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Mccaughey | United Kingdom, Australia, Ireland, United States, Canada |
|
samuel mccaughey Australian politician, AU (b. 1835) |
|
| david mccaughey (b. 1843) |
|
|
| john mccaughey (b. 1843) |
|
|
| r. h. mccaughey American politician, US (b. 1860) |
|
|
| w. dwight mccaughey US (b. 1878) |
|
|
| samuel mccaughey Australian cricketer and grazier, AU (b. 1892) |
|
|
|
betsy mccaughey American Health care policy commentator, US (b. 1948) |
|
|
scott mccaughey American musician, US (b. 1953) |
|
| cecil mccaughey association football player, GB (b. 1909) |
|
|
| seán mccaughey IRA member (1915-1946), IE (b. 1915) |
|
|
| jean mccaughey Irish-Australian social reformer and writer (1917-2012), AU (b. 1917) |
|
|
| william mccaughey sound engineer (1929-2000), US (b. 1929) |
|
|
| winsome mccaughey Australian mayor, AU (b. 1943) |
|
|
| patrick mccaughey Australian art historian, AU (b. 1943) |
|
|
| billy mccaughey Special Patrol Group (RUC) officer; Northern Ireland loyalist paramilitary, GB (b. 1950) |
|