The name "Liam" does not have a direct Greek equivalent, as it is of Irish origin, derived from "Uilliam," meaning "resolute protector." However, in Greek, the name can be transliterated as "Λίαμ" (Liam). For a more traditional Greek name with a similar meaning, "William" translates to "Γουλιέλμος" (Gouliélenmos).
Liam Aiken's birth name is Liam Padraic Aiken.
Liam Fountain's birth name is Christopher William Fountain.
Liam James' older brothers name is Sterling James.
Liam Gallagher's birth name is Gallagher, William John Paul.
Caitlin Mulvey's birth name is Caitlin Elizabeth Bridget Mulvey.
Liam does not "mean" anything in Greek. Liam is a variant on the name William, which comes from Germanic roots meaning something like "resolute helmet" (or, figuratively, "guardian"). There are other languages in which a word similar to "liam" occurs, but as far as I know Greek is not one of them.
Liam Payne's first name is Liam.
No, Liam Payne is not Greek. He was born in Wolverhampton, England, and is of English nationality. His heritage includes a mix of English and Irish ancestry, but there is no indication of Greek roots.
Kieth. Liam Kieth Hemsworth.
Liam Hemsworth's full name is Liam Hemsworth. He does not have a middle name.
Liam Aiken's birth name is Liam Padraic Aiken.
Liam Ferguson's birth name is Liam Richard Ferguson.
Liam Norberg's birth name is Magnus Liam Norberg.
Liam McGough's birth name is Liam Andrew McGough.
Liam Waite's birth name is Liam Owen East.
Liam Hess's birth name is Liam Neil Hess.
Liam Hooper's birth name is Liam Edward Hooper.