Meaning and name origin
Jennica \j(e)-nni-ca\ as a girl's name is of Welsh origin, and the meaning of Jennica is "fair and smooth". Jennica is a variant of Jennifer (Welsh): from Gwenhwyfar, which also can mean "white waves".
Jennica is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Jennica and its source form. The only popular variation form ranked in the Top 1000/100 is Jennifer (#220). (2014 statistics).
Jennica is also pronounced similarly to Janica, Jenica, Jenika and Jennika. Other suggested similar baby names are Jannice, Jeanice, Jemaica, Jenice, Jennice, Jennis, Jennita and Nennica. These names tend to be more commonly used than Jennica.