Hieronymi
Hieronymi is a surname. Notable people with this surname include:
- Károly Hieronymi (1836–1911), Hungarian engineer and politician
 - Pamela Hieronymi, American philosopher and moral psychologist
 - Ruth Hieronymi (1947–2025), German politician
 
See also
- Hieronyma, a genus in the plant family Phyllanthaceae
 - Hieronymites, a Catholic cloistered religious order
 - Hieronymus, a name of Ancient Greek origin