Where does “simo” come from?

simo (Italian) comes from Vulgar Latin essere, from Latin esse, from Ancient Greek οὐσία, from Ancient Greek εἰμί, from Proto-Hellenic ehmi, from Proto-Indo-European h₁ésmi, from Proto-Indo-European h₁ēs- — to be.

simo (Italian): snub-nosed

Definitions

snub-nosed

Ancestry of “simo”, step by step

simo traces back through 3 separate lines of ancestry.

via Vulgar Latin essere

Step	Language	Word	Meaning
1	Vulgar Latin	essere	—
2	Latin	esse	present infinitive of sum; state, condition;...
3	Ancient Greek	οὐσία	that which is one's own, one's substance,...
4	Ancient Greek	εἰμί	To be, exist; live; To be; it is possible
5	Proto-Hellenic	ehmi	to be
6	Proto-Indo-European	h₁ésmi	first-person singular present indicative of...
7	Proto-Indo-European	h₁ēs-	to be

via Italian Simone

Step	Language	Word	Meaning
1	Italian	Simone	Simon
2	Latin	Simon	—
3	Ancient Greek	Σίμων	Simon or Simo, a common Ancient Greek name held by one of the Telchines and often used as a Greek counterpart to the Hebrew שמעון (cf. Σῠμεών)
4	Hebrew	שִׁמְעוֹן	Simon; hearkening, listening

via Latin sīmus

Step	Language	Word	Meaning
1	Latin	sīmus	snub-nosed
2	Ancient Greek	σιμός	snub-nosed, flat nosed; steep, uphill; bent in,...

Every word from Proto-Indo-European h₁ēs- →Every word from Proto-Indo-European h₁ésmi →Every word from Proto-Hellenic ehmi →