Sebastian or sebastiĆ”n is both a given name and a surname. The name is associated with the christian martyr saint sebastian, who was known for his unwavering faith and courage. Ā· from the latin name sebastianus, which meant from sebaste. Learn more about the meaning, origin, and popularity of the name sebastian. Ā· the name sebastian is primarily a male name of greek origin that means venerable. See the popularity of the baby name sebastian over time, plus its meaning, origin, common sibling names, and more in babycenters baby names tool. Therefore, the name was likely given to those born in ā¦ Sebaste was the name of a city in asia minor, its name deriving from greek ĻĪµĪ²Ī±ĻĻĻĻ (sebastos) meaning ā¦ Ā· the name sebastian is derived from the latin word sebastianus, which means āfrom sebaste,ā a modern-day turkish city. Ā· learn about the name sebastian including the meaning, gender, origin, popularity, and more. Ā· sebastian is a greek name derived from sebastos, meaning āvenerableā or āhonorable. ā the name is also linked to the latin sebastianus, meaning āfrom sebaste. ā ā¦ The etymological roots of the name reflect qualities of respect, ā¦ Ā· sebastian is a name of greek origin, meaning venerable or revered. it has been borne by numerous saints and martyrs throughout history, including saint sebastian, a widely ā¦ Ā· sebastian is frequently used as a boys name. The name sebastian is derived from the latin sebastianus, which was used for a man from the ā¦