My sister is pregnant and naming her daughter after my deceased twin?

I’ve always planned to name my future son after my twin brother. I’m happy my older sister is pregnant but now I feel weird. If I have a son, he and my niece will have the same name. I’ve never wanted the name as a middle name, only a first name. I feel sad kinda. I don’t plan on having kids anytime soon but I can’t help but feel bummed out that my sister claimed the name already.
My sister and I aren’t close that much since we didn’t grow up together but I will be living near her soon and plan to be involved with her once I move.
My sister is pregnant and naming her daughter after my deceased twin?
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