Meaning and name origin
Mariella is a somewhat popular first name for females (#3943 out of 4276, Top 92%) but an uncommon surname or last name for all people (Source: 2000 U.S. Population Census).
Displayed below is a comparison of the popularity of the girl name Mariella and its variant forms. Popular variation forms ranked in the Top 1000/100 are Mary (#120), Marylou, Marilee, Mariela and Mariel. (Source: 2014 Birth Name Statistics).
Mariella is also pronounced similarly to Marilla, Mirella, Mirilla, Morella, Muriella, Myrella and Myrilla. Other suggested similar baby names are Marcella▼, Marell, Marelle, Maribella, Maricella, Marielle, Marinella, Marisella, Marivella, Marsella, Marsiella, Martella, Marvella, Merielle, Mirielle and Murielle. These names tend to be less commonly used than Mariella.