Here are some basic words and phrases for giving and receiving congratulations in Latvian.
Congratulations word list:
Congratulations!
Apsveicam!
Happy name-day
Priecīgu vārda dienu
Happy Birthday!
Daudz laimes dzimšanas dienā!
Well done
Labi padarīts
Great
Lieliski
Fantastic
Fantastiski
Thankyou
Paldies