It is the same as a birthday. Birthday : Penblwydd Happy anniversairy (as in a wedding) : Penblwydd priodas hapus (literall translation : Happy wedding birthday
PENBLWYDD PRIODAS BERLOG HAPUS : Happy pearl anniversary
PENBLWYDD PRIODAS DDIEMWNT HAPUS : Happy diamond anniversary
To say happy holidays in welsh is gwyliau yn hapus
Hanner canmlwyddiant priodas hapus.
No, you say Happy Birthday to someone to congratulate them on their birthday. You say Happy Anniversary to a couple who are celebrating their anniversary together.
"Vrolijke verjaardag" is how you say Happy Anniversary in Flemish.
To say Happy Anniversary in Ilocano, you can say "Naimbag a Kasangay."
Gelukkige herdenking - it's more of a congratulations with the anniversary though.
"Happy Anniversary" in Portuguese is "Feliz Aniversario", the same as in Spanish.
You can say "Feliz aniversário de casamento" in Portuguese to mean happy wedding anniversary.
Happy Pancake Day in Welsh is: diwrnod crempog Hapus.
Happy birthday