be thrilled to bits

(British, American & Australian informal) also be thrilled to pieces (American informal)

to be extremely pleased 'So what did your parents say when they heard you were pregnant?' 'Oh, they were thrilled to bits.'

Name	Pronounced	Usage
Akane	ah-kah-ne	Japanese
Ichirou	ee-chee-ṙo:	Japanese
Kristina	kris-TEE-nah (German)	Swedish, Norwegian, Danish, Russian, German, Slovene, Czech, Lithuanian, Serbian, Croatian, Faroese,
ÉRic	er-EEK	French
Ildi	-	Hungarian
Ireneusz	ee-re-NE-uwsh	Polish