Meaning and name origin
Janos is not a popular first name for males but a very popular surname or last name for all people (#37744 out of 88799, Top 43%) (2000 U.S. Census).
Janos is also pronounced similarly to Janus, Janusz and Jonas. Other suggested similar baby names are James, Janak, Jancsi, Janek, Janesh, Janko, Jano, Janse, Jens and Jones. These names tend to be more commonly used than Janos.