What is the name of a life giving drink gods?

There isn't a single, universally recognized "life-giving drink god." This is because different cultures have different deities and beliefs surrounding sustenance and life.

However, you could consider some of these options depending on the specific context or mythology you're looking at:

Ancient Egyptian:

* Osiris: Often associated with agriculture and the cycle of life and death.

* Hathor: Goddess of love, joy, and fertility, often linked to wine and beer.

Greek:

* Dionysus: God of wine, revelry, and theatre. While not directly linked to "life-giving", his drink was a symbol of celebration and joy.

* Demeter: Goddess of agriculture, often associated with grain and the life-giving power of the earth.

Norse:

* Freyja: Goddess of love, beauty, and fertility, linked to mead, a honey-based alcoholic beverage.

* Thor: God of thunder and fertility, sometimes associated with ale.

Other:

* Soma: A mysterious, life-giving drink mentioned in Hindu scriptures, often associated with immortality.

The best answer would depend on what specific mythology or cultural context you are interested in.