Most generations born on the same day

The record for the most generations born on the same day is five and was achieved by Arthur Bell (USA) who was born on 14 September 2025, and shares his birthday with his mother (1997), grandfather (1972), great grandmother (1949), and great, great grandfather (1907).

The record for the most generations born on the same day is five, achieved by the Bell and Harlow family (USA), with Arthur Bell born on 14 September 2025 sharing his birthday with his mother, Emma Bell (1997), his grandfather, Donald Harlow (1972), his great-grandmother, Addie Harlow (1949), and his great-great-grandfather, Wilber Harlow (1907). While multiple families have previously achieved four generations sharing the same birthday, this is the first time five generations have ever been recorded on record, an extraordinary coincidence spanning 118 years of family history, all converging on a single calendar date.