Decimus
#17,994 most common boys' name of all time · #46,969 across all names · 100% male / 0% female · used 2006–2025
Rank among boys
#17,994
Rank overall
#46,969 of 105,966
First appeared
2006
Years on the list
10 of 146
All-time
67
Since 2016
26
Peak year
2018 #9,462
Best rank
#9,426 2025
Girls
Boys
peak 8/yr
Decimus first appears in 2006. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.