I’m no expert, but I certainly wouldn’t call that racism. Bias, absolutely. And it’s important that we acknowledge our biases.
But in a more literal sense, the chance of your joke landing was likely higher due to the things that you stated and due to your audience and their biases.
I don’t see your joke as being in any way harmful towards Sanjay aside from potential knock on effects of Jeff Dean being more popular. But if you try to calculate every second and third order consequence of everything that you do, let alone any moments of humor you might have.. Well, you might as well lock yourself in a cell now.
It's not remotely racist. OP is being self critical for no good reason.
> I don’t see your joke as being in any way harmful towards Sanjay aside from potential knock on effects of Jeff Dean being more popular
I mean… yeah. When two people are peers and comparably well regarded, and one is elevated above the other and enjoys increased popularity, familiarity, and respect, and the elevation is because that person's name comes from a culture that is more aligned with the dominant culture and easier for them to engage with… that is a pretty textbook example of systemic racism.
I'm not at all saying this to demonize Kenton. We can make mistakes and reflect on them later, and that's laudable. But it is important to recognize these systems for what they are, so that we can notice them when they happen all around us every day.