Quick answer
Reilly is a boy/girl name.
Meaning and history
From an Irish surname, an Anglicized form of Ó Raghailligh, derived from the given name Raghailleach, meaning unknown.
Notes and context
Usage: english
Name profile
From an Irish surname, an Anglicized form of Ó Raghailligh, derived from the given name Raghailleach, meaning unknown.
Reilly is a boy/girl name.
From an Irish surname, an Anglicized form of Ó Raghailligh, derived from the given name Raghailleach, meaning unknown.
Usage: english