Cognomen Whiteside (Whiteside 
) , around the world, is a common last name. The cognomen Whiteside is habitual in Isle of Man, where it is quite a common surname, Solomon Islands, and Fiji. In absolute terms, the name is most common in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Whiteside | United Kingdom, Australia, United States, Canada, New Zealand |
| john whiteside English museum curator and experimental philosopher (b. 1679) |
|
|
|
samuel whiteside American militia general and politician, US (b. 1783) |
|
|
james whiteside British politician (1804-1876) (b. 1804) |
|
| john whiteside American politician from Pennsylvania, US (b. 1773) |
|
|
|
whiteside godfrey hunter American politician (1841-1917), US (b. 1841) |
|
| ninian e. whiteside American politician, US (b. 1812) |
|
|
|
frank henry whiteside Canadian politician (1873-1916), CA (b. 1873) |
|
| charles mitchell whiteside Biography, US (b. 1854) |
|
|
| jane whiteside Tightrope dancer, gymnast, magician, NZ (b. 1855) |
|
|
| thomas whiteside British archbishop (b. 1857) |
|
|
| john whiteside English cricketer (1861-1946), GB (b. 1861) |
|
|
| george s. whiteside New Zealand land surveyor (1863-1942) (b. 1863) |
|
|
| frank reed whiteside American painter, 1866-1929, US (b. 1866) |
|
|
| peter whiteside South African trade union leader and politician (b. 1870) |
|
|
| david whiteside Canadian lawyer and politician (1870-1947), CA (b. 1870) |
|