If your ever in doubt, rather than assume, just ask. It is as simple as asking for a cup of coffee!
As time has gone on I am less bothered by the different pronunciations I've heard, however, to save the awkward correction moment, asking how to pronounce a name is far better than saying what you think it might be.
Learning to pronounce a colleague’s name correctly is not just a common courtesy but it’s an important effort in creating an inclusive workplace, one that emphasizes psychological safety and belonging.
https://hbr.org/2020/01/if-you-dont-know-how-to-say-someones-name-just-ask