Feedback on your selection:
I'd drop the Draculas from Dracula III and Blade III. Neither of those are exactly beloved films. Then you have room to slip in the new 2025 Dracula and Van Helsing's without expanding to 15.
If you do want a few options to expand, I'd suggest: Claes Bang (BBC/Netflix 2020), Duncan Regehr (Monster Squad), and Keith-Lee Castle (Young Dracula). They're all a bit more on the silly side and none would necessarily be my choice, but I feel like they might be someone's - especially if they grew up watching the latter two.
Also, regarding your choice to disinclude Nosferatu -- the 1979 Nosferatu used the traditional Stoker names, including "Count Dracula", so if your only objection is the name that remake should qualify. And it's an absolutely beautiful film, definitely worth a watch (if unethical behind the scenes behaviour ruins films for you, though, I'd stay away from reading up on it...)
My own choice:
Joining the ranks of Gary Oldman lovers -- although if it matched your criteria, Skarsgard would come out on top.
