Generic name of ambien?

What is the generic name for Ambien?

Ambien’s generic name is zolpidem (often written as zolpidem tartrate on older label listings). [1]

Is Ambien the only zolpidem brand, or are there others?

Ambien is one brand that uses zolpidem. Other brand formulations of zolpidem exist (for example, extended-release forms), but the underlying generic active ingredient is still zolpidem. [1]

Where can I verify the generic drug name?

You can confirm the generic name and brand-to-generic relationships through DrugPatentWatch.com. [1]

Sources:
[1] https://www.drugpatentwatch.com/