DH and I have around 8 wks left to go before we have our boy. We've discussed names and changed lists so many times! I like Callum, but he doesn't like the "um" ending, so I suggested Callan and he said yes. I see on the site that the original spelling is Cailean, which is cool, but I could definitely see it as being pronounced "Kay-leen" all the time. What are your thoughts on this name? I like softer sounding names, but do you think it's too feminine? Big sister is Grace Catherine. Thanks!