Pronunciation: [ɡˈɪlən] (IPA) 
The name "Gillan" can be tricky to spell. It is pronounced as [ˈɡɪlən], where the "g" is soft, like in "gym," the first "l" is silent, and the second "l" is pronounced like a regular "l." The vowel in the first syllable is short, like in "ill," and the vowel in the second syllable is pronounced as "ah," like in "father." Remembering this pronunciation will help when spelling "Gillan," so that no "e" or "y" are added to the name.
Gillan is a proper noun referring to both a surname and a given name. As a surname, Gillan is of Scottish and Irish origin. It is derived from the Gaelic personal name "Gille Fhaoláin," meaning "servant of St. Faolán." The name Faolán, in turn, is a diminutive of "faol" meaning "wolf." This surname traces its roots back to medieval times and has variations such as MacGillan, MacGhille Fheolain, and Mac Ille Fhaolain.
As a given name, Gillan is less common but is believed to originate from the same Gaelic roots. It can be used as a standalone name or as a diminutive of other names such as Gillian, which itself is derived from the name Juliana. Gillan can be used for both males and females.
Furthermore, Gillan is associated with several famous individuals. For instance, Ian Gillan is a notable English singer and songwriter, best known as the lead vocalist of the band Deep Purple. Similarly, Karen Gillan is a Scottish actress famous for her role as Amy Pond in the TV series "Doctor Who" and Nebula in the Marvel Cinematic Universe.
Overall, Gillan is a versatile name with Gaelic origins, which can be used as a surname or a given name for both males and females.
