Throughout the world, Regana (Regana 
) is a rare unisex forename. The forename Regana is characteristic of India, where it is a very rare epicene name, and the United States, where it is a very rare principally girly, but very infrequently masculine name. More frequently, Regana is the last name as well as the forename.
Ma, Padma, Perla, Randy, Ranie, Radha, Rizza, Rhona, Dilip, Gauri, Gowri, Geeta, Laxmi, Jerry, Elena, Edito, Marlyn, Mahesh, Merlyn, Santhi, Shasha, Shrinu, Amulu, Arjay, Anand, Srinu, Fe, Son, Ram, Lea, Jai, Suri, Amor, Rama, Ramu, Raju, Suresh, Ravi, Rene, Rupa, Gopi, Jose, Hari, Yogi, Usha, Madhu, Mulya, Samba, Roel, and Sujata