我和我家人的生日用英文怎么说

"Birthday"在英语中的意思是"生日"。它来源于中世纪英语"byrð day", "byrð"是"生"的意思，"day"是"日"的意思。

例句:

"Today is my birthday." (今天是我的生日。)
"Happy birthday to you and your family." (祝你和你家人生日快乐。)
"I'm having a birthday party for my family next weekend." (下个周末我要为我家人举办一个生日聚会。)