Where does “Didot” come from?

Didot (French) comes from French Didier, from Latin Desiderius, from Latin desiderium, from Latin -ium, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Didot”, step by step

StepLanguageWordMeaning
1FrenchDidierborne by two early French saints
2LatinDesiderius
3Latindesideriumlonging, desire, wish; grief, regret; need,...
4Latin-iumSuffix used to form abstract nouns, sometimes...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yós