There are three different kinds of Carols. One, the surname Carroll, as in Lewis Carroll (born Charles) of Alice in Wonderland fame. There were 7 baby boys given Carroll as a first name in 2011. Two, the girl's name Carol, feminine variant of Charles. Three, Carol in the winter kind of way, as in Christmas caroling (my favorite kind of Carol). Carol last ranked in 2006 at #972
Carroll is suitable for a boy, but upon hearing the name many might be confused on the gender. Carol was originally a male anglicized form of Carolus, meaning "free man." As a female name it probably started as a short form of Caroline. Charles comes from the same root. Carola, Carly, Charlotte, Carla, Carlene, Charla and Carolina are all feminine variants of the same meaning. Charlemagne, Carl, Carlo, Carlos, and Chuck are all male variants of the same meaning. Chip, Chaz and Chad have been used as nicknames.
Carol can also be given as a reference to caroling, carol from the English word for "song," and the history of Christmas caroling gives you a pretty excuse for naming your winter baby Carol. There are other musically inspired baby names to give your child, including Aria, Chantal, Lauda, Gita, Lyric, Melody, Odele, Sonata and Ceridwen.