Dervla and Derval are female Irish given names, anglicised from Deirbhile and Dearbháil, respectively.
Dearbhla is a Gaelicised hybrid of the two names.
[1] Deirbhile means 'daughter of the filí' [poet].
Dearbháil, a common medieval name,[2][3] may mean 'daughter of Fál', Fál being a poetic name for Ireland;[2] or else 'true desire'.
[4] People with these names include: