AbelloAbello or Abelló is a Spanish and Italian toponymic surname, and it's named after Avella in Italy. The name is more common in Spain today. Notable people with the surname include:Antònia Abelló, Catalan political activist, journalist, feminist, pianist and writerJorge Enrique Abello, Colombian actorJosé Abello Silva, Colombian drug traffickerJuan Abelló, Spanish businessman and art collectorMontserrat Abelló i Soler, Spanish poet and translator