What is the meaning of -ino?

The fermionic supersymmetric partner of a boson (a bosino), symbolized by a tilde over the nonsupersymmetric particle symbol.

A diminutive or endearing suffix.

Used to mock progressives through association with DoggoLingo.

of feminine sex

suffix denoting femininity or a female

used to form diminutives

used to indicate a profession

used to indicate an ethnic or geographical origin

used to indicate tools or instruments

used to indicate an ethnic or geographical origin

used to derive adjectives denoting composition, color or other qualities

used with a stem to form the third-person plural present subjunctive and imperative of regular -are verbs

dative/ablative masculine/neuter singular of -īnus

-ine (of or relating to)

-ine; -like (sharing some properties with; similar to)

-ine; -er; -ese (forms demonyms (adjectives and nouns))

-yne (forms the name of unsaturated hydrocarbons having at least one triple bond)

-ino (forms the name of supersymmetric partners)

A diminutive suffix for masculine nouns or adjectives.

-ine

-yne

Source: wiktionary.org