Yes, you can see your referrals. You have to go to you profile page, where you can see you points history. And in these points you have to look for the points which you got for referrals. In this way you can see your referrals name.
I have no any idea for the old days, how you can see your referrals. But, I know that, now in these days, we are not able to make referral for OC, Even @admin has disabled our referral links. So, we cannot use them.