What does Iberostar mean in Spanish?

The word "Iberostar" is a portmanteau of the words "Iberia" and "star". Iberia is the ancient name of the Iberian Peninsula, which is the peninsula where Spain, Portugal, Andorra and Gibraltar are located. The word "star" is used to represent excellence and quality. So, the name "Iberostar" can be interpreted as "the star of Iberia".