I love the name Sebastian (nickname Bash) but my husband hates it :(

We’re finally getting our boy!! We have two daughters, Ella & Catalina. We both love their names wholeheartedly, but we’re really struggling with a boy name. Our top picks right now are Tate & Paxton, but I don’t love either of them as much as the love Sebastian. We like them both but aren’t crazy about them like we are with our girls. Can you guys give suggestions of similar names? We like unique but not crazy. Thanks in advance!