Galileo
/ˌɡælɪˈleɪoʊ/noun
A masculine given name, most famously borne by the Italian astronomer Galileo Galilei.
Did you know?Galileo Galilei’s defense of a Sun-centered universe brought him before the Roman Inquisition in 1633, linking his name forever with forbidden knowledge and celestial rebellion.
Etymological Timeline
Biblical Hebrew
Hebrew
הַגָּלִיל (ha-Galil)
“The district or region; literally, the circuit or surrounding area”
Ancient Greek
Greek
Γαλιλαία (Galilaia)
“Galilee, the region in northern Israel”
Late Latin
Latin
Galilaeus
“A Galilean; a person from Galilee”
Medieval Latin
Latin
Galileus
“A masculine personal name derived from Galilaeus”
Medieval Italian
Italian
Galileo
“A masculine given name, literally associated with a man of Galilee”
16th–17th Century
Italian
Galileo Galilei
“The name of the Italian astronomer and physicist who defended heliocentrism”
Modern English
English
Galileo
“A masculine given name and reference to Galileo Galilei”