Sebastian
Sebastian first appears in US records in 1881. It peaked in 2016, when 10,309 boys were given the name; in 2025 there were 8,605.
Source: US Social Security Administration.
What does Sebastian mean?
Sebastián is the Spanish form of Sebastian, “from Sebaste,” meaning “venerable.”
Nicknames for Sebastian
Names like Sebastian
Frequently asked questions
What does the name Sebastian mean?
Sebastian means Venerable. Sebastián is the Spanish form of Sebastian, “from Sebaste,” meaning “venerable.”
What is the origin of the name Sebastian?
Sebastian is of Spanish origin.
How do you pronounce Sebastian?
Sebastian is pronounced “seh-bahs-tee-AHN.”
Is Sebastian a boy or a girl name?
Sebastian is most commonly used as a boy name.
How popular is the name Sebastian?
In 2025, Sebastian ranked #16 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Sebastian most popular?
Sebastian was most popular in 2016, when about 10,309 US babies were given the name that year, according to US Social Security Administration records.
What are common nicknames for Sebastian?
Common nicknames for Sebastian include Seb, Bash.