What does Rainah mean?
Rainah /rai-nah/ [2 sylls.] as a girls' name. Rainah's name origin is Latin, and the name Rainah means "queen". Rainah is a version of Raina (Latin): transcription of Regina (Latin). Rainha is a familiar last name.
How popular is Rainah?
Rainah is an unusual first name for females. Rainah is also an unusual surname for all people. (2000 U.S. Census)
Below is a graphed comparison of the usage of Rainah and corresponding names. Prominent related forms of Rainah (not ranked) are Raina (#960 last year), Rayna (#836), Rayne, Reina (#934) and Reyna (#718). Forms like Raine are uncommon. These girl names were at the peak of their popularity in 2004 (usage of 0.1914%) and are somewhat less popular today (usage 0.1104%, down 42.3%), with the version Raina becoming less trendy. Reyna (#718) is the most fashionable birth name in this compilation. (Top 1000 Birth Names Records, 2014)