The Daghdha 19
Arawn 22
Belenus 19
Brigantia 21
Diancecht 19
Dunatis 20
Goibhniu 20
Lugh 20
Manannan mac Lir 18 Math Mathonwy 10 -- I just don't know why so many people hate Math, it doesn't add up.
Morrigan 25
Nuada 18
Oghma 19 SIlvanus 17 -- But, seriously, that's the name of a Roman god, guys.
I will say, Gary did, like, a really bastardized "Celtic" mythos in DDG that uses poorly-researched Irish, Welsh, and Brythonic ideas and kind of mashes them together, and everybody afterwards has just used his list. Like, Dunatis, might not even have ever been a deity...