| Name | Profession | Nationality | Birthday |
|---|---|---|---|
| James Altucher | Author | American | January 23, 1968 |
| Stendhal | Writer | French | January 23, 1783 |
| Karen Abbott | Author | American | January 23, 1973 |
| David Hilbert | Mathematician | German | January 23, 1862 |
| Frank Lautenberg | Politician | American | January 23, 1924 |