What does Barnaby mean?
Barnaby /barn-a-by/ as a name for boys. The meaning of the name Barnaby is "son of consolation". Barnaby is a version, with the suffix -y, of Barnabas (Greek, Aramaic): Greek variant of an Aramaic name. See also Barney and Burnaby.
How popular is Barnaby?
Barnaby is an uncommon given name for men but a very popular last name for both adults and children (#13931 out of 150436, Top 9%). (2000 U.S. Census)
Shown below is an analysis of the usage of the boy name Barnaby and associated names. Barney is the only popular variation form of Barnaby (not ranked) appearing in the Top 1000. Other forms, like Barnabus, are uncommon. Adoption of this form of Barnaby reached its most widespread during 1880-1889 (usage of 0.779%) and has become significantly less since. (2014 Birth Statistics)