What does Sagan mean?
How popular is Sagan?
Sagan is a rare given name for men but a very popular last name for all people (#21335 out of 150436, Top 14%). (2000 U.S. Census)
Shown below is an analysis of the popularity of the boy name Sagan and associated names. Sage (#654 the previous year) is the only popular varying form of Sagan (outside Top 1000) appearing in the Top 1000. Other forms, like Sayge, are uncommon. This relation of Sagan reached the apex of its popularity in 1997 (#499) and is somewhat less popular today (#654, down 30.9%). (2014 Birth Statistics)
Recommended similar baby names are Dagan, Eagan, Fagan, Hagan, Jalan, Janan, Kagan, Lavan, Pagan, Sabin, Sajan, Saxen, Saxon, Sean, Segar, Shaughn, Signe and Signy. These names tend to be more commonly used than Sagan.