This is the 5758th most frequent Arabic word.
ليونيل
"ليونيل" is the Arabic transliteration of the name "Lionel," used as a given name.
Here 'ليونيل' refers to the name of a person, Lionel Messi, being used as the subject of the sentence.
ليونيل ميسي هو أحد أعظم لاعبي كرة القدم في التاريخ.
Lionel Messi is one of the greatest football players in history.
In this sentence, 'ليونيل' refers to the name Lionel, being used in the possessive form in the context of 'Lionel's life'.
قرأت مقالاً مشوقًا عن حياة ليونيل.
I read an interesting article about Lionel's life.
Here, 'ليونيل' is used as a general reference to the name itself, pointing out someone who shares this name.