Formal:
* शुभेच्छा (Shubhechcha): This is the most common and formal translation. It can be used in any situation where you want to express well wishes.
* शुभेच्छा असो (Shubhechcha aso): This is another formal option that translates to "May you have best wishes."
Informal:
* शुभेच्छा (Shubhechcha): This can also be used in informal situations, especially between friends and family.
* शुभेच्छा देतो/देते (Shubhechcha deto/dete): This translates to "I give you best wishes" and is a more personal way to express your well wishes.
Other options:
* तुम्हाला शुभेच्छा (Tumhala Shubhechcha): This translates to "Best wishes to you" and is a more specific way to express your wishes.
* तुम्ही आनंदी राहा (Tumhi aanandi raha): This translates to "May you be happy" and is a more general expression of well wishes.
The best translation for "Best wishes" will depend on the specific situation and the relationship between the speaker and the recipient.