Its a boys name. The pronunciation in Welsh clearly makes it a boys name however in English it sounds more feminine.
Alexis Llewellyn's birth name is Alexis Llewellyn.
Llewellyn Thompson's birth name is Llewellyn E. Thompson Jr..
Olivia Llewellyn's birth name is Olivia Anna Christina Llewellyn.
it can be a girl or boy name!
It can be a boy or a girl name
Is Senait a boy name or girl name
It is both a girl and a boy name.
no daria is a girl name darian is a boy name.
It is can be either a boy's name or girl's name
Amanda Llewellyn's birth name is Amanda Poulsen.
Christopher Llewellyn's birth name is Christopher Griffiths.
it could be both a girl name and a boy name, but it is most commonly used as a boy name.