Astro is a male given name and is of Greek origin. It means related to the stars. The name is currently in the top 100 of NameChef Most Popular Baby Names and in the top 1000 of U.S birth chart of the year 2019.
Astro is a boy's name.
Please refer to https://www.pronouncenames.com/search?name=astro for the pronunciation of Astro.