Cognomen Toolan (Тулан 
, 图兰 
, Toolan 
) , in the world, is quite a rare last name. The surname Toolan is characteristic of Ireland, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and the United Kingdom. Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and Ireland. Very seldom, Toolan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тулан | Kazakhstan, Russia, Kyrgyzstan, Ukraine |
| 图兰 | China |
| Toolan | Australia, United Kingdom, Ireland, United States, Egypt |
| تولان | Palestinian Territory |
|
john a. toolan American Marine Corps General, US (b. 1954) |
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| suzanne toolan American composer, US (b. 1927) |
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| rebecca toolan American television actress, US (b. 1959) |
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| michael j. toolan (b. 1953) |
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| brian toolan chief executive officer |
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| daniel t w toolan researcher |
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| timothy m. toolan Ph.D. University of Rhode Island 2005 |
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| eoin toolan rugby player, IE (b. 1982) |
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