Is it birth day wishes or birthday wishes?

The correct phrase is not *birth day wishes but rather birthday wishes because “birthday” is one word.

You can use the phrase “birthday wishes” in simple messages—such as “Thank you for the birthday wishes” or “I’m sending you wonderful birthday wishes on your special day.”

“Birthday” is considered a closed compound word like “playground,” “basketball,” or “cupcake.”

Whether you’re sending birthday wishes to a best friend, a family member, or a coworker, QuillBot’s free Paraphraser will help you choose the right words.