Lá breithe; or Breithlá.
Say “Lá breithe shona duit” - Happy birthday to you - Law breh-ha shun-ah ditch Say “Breithlá shona duit” - Happy birthday to you - Breh-law shun-ah ditch.
Lá breithe shona duit, lá breithe shona duit, lá breithe shona [name], lá breithe shona duit. [4] X Research source
Law breh-ha hun-ah ditch - Lá breithe shona duit Law breh-ha hun-ah [name] - Lá breithe shona [name]
Hip-Hip Hooray! - Heip-heip abú! - Hep hep aboo.