What another name for the speech given on graduation ceremonies?

Here are some other names for the speech given at graduation ceremonies:

Formal:

* Commencement Address

* Graduation Speech

* Valedictory Address (usually given by the valedictorian)

* Keynote Address

Informal:

* Graduation Talk

* Farewell Speech

* Inspirational Address

* Words of Wisdom

The best name will depend on the specific context of the ceremony and the speaker.