What is the meaning of Ey?

An egg.

A gender-neutral third-person singular subject pronoun, one of the so-called Spivak pronouns, equivalent to the singular they and coordinate with gendered pronouns he and she.

A small island formed by the buildup of silt or gravel at the confluence of two rivers or streams.

A place that has a name ending in "-ey" because it is or was located at such an island.

Used to call someone's attention.

Used to call someone's attention, or as an intensifier when placed at the end.

Expresses indignation or disgust; oi

island

egg (especially of a chicken or other fowl)

(Can we verify this sense?) island

An exclamation of surprise, challenge, or inquiry.

Alternative form of ay (always)

Alternative form of eye (eye)

Alternative form of eye (fear; awe)

to awe

second-person singular present indicative of mynet

always, ever

island

luck, fortune

Obsolete spelling of hei

dog

hey!

Used to call someone's attention.

The name of the Latin-script letter A/a, in the Filipino alphabet.

The vocative particle, used for direct adress

Source: wiktionary.org