Siebe, Tijmen, Lars, Tijn, or Anders, actually;

And there are so many names maybe you can search by meaning? I recently found a really handy site with all the names and their origins and meanings behind them. Since we name after someone, you already have the starting letter anyway.
But it's totally fine, you'll get used to it! I really struggled with that during the first 2 weeks and even had some doubts... But it really gets better.

If none of the names on your list really are, then are Tieme, Tiebe, Timo, Kars, Lex, Jip, Merlijn, Tim, Benjamin, Arthur, Loek, Jonas, Stan, Beau/Bo, or Emil still anything?

Our son is named Tein. Just a little different with an 'ij'. Maybe you like that?
I also found it incredibly difficult to pick a boy's name. And now again.. I'm pregnant with the second one and we've had a girl's name for years, but coming up with a boy's name again is really a ordeal. Luckily, we still have some time to think until the end of June and we'll know the gender at 20 weeks. So maybe we won't even need to come up with a boy's name. Suggestions are always welcome..

I like Siebe the most. Otherwise: Abe, Tieme, Loet, Maas, Lent, Thore, Ole, Faas, Duuk