Simple form: お誕生日おめでとう (o-tanjōbi omedetō)
Polite form: お誕生日おめでとうございます (o-tanjōbi omedetō gozai-masu)
Polite form (past tense): お誕生日おめでとうございました (o-tanjōbi omedetō gozai-mashita)
I say thank you
In Karnataka Konkani language, you can say "Valoam Zavninch Khub Khub Udup" for birthday wishes, which translates to "Wishing you a very happy birthday!"
A person may wish someone an early happy birthday, it may because they will not see the person on their birthday. If someone wishes a person early birthday wishes, it is appropriate to say thank you.
happy birthday
"deseos de cumpleaños"
To say thank you for the birthday wishes in Chinese, you can say "谢谢你的生日祝福" (xièxiè nǐ de shēngrì zhùfú), which means "Thank you for your birthday wishes." Alternatively, you can simply say "谢谢" (xièxiè), which means "Thank you," to express your gratitude.
To say thank you for the birthday wishes in French, you can say, "Merci pour vos vœux d'anniversaire !" If you want to be more personal, you can say, "Merci beaucoup pour vos gentils messages !" Both expressions convey gratitude for the kind wishes you received.
"Your birthday" can be translated as "Anata no [o]tanjoubi."
'(O)tanjoubi.'
You can simply say "belated birthday wishes" or "happy belated birthday."
That would be "Tusen takk for bursdags ønskene"
Omedetou - おめでとう