The first words are irrelevant
We have surprisingly short memories. Unless you offend or say something completely stupid, the words you use to introduce yourself will be forgotten.
In fact, sometimes it’s even good to offend. ;)
At networking events, some people paralyze thinking about the perfect way to introduce themselves and end up missing a lot of interesting meetings and business opportunities.
The first words are not that important. I try to make mine as un-remarkable as possible:
Hi, I’m Etienne. What brings you here?
It’s the last words that people will remember. You can’t plan discussions. Act and learn to improvise.