Norm I was reading the Fallout Wiki and I may have just ruined your play through and you will have to start over.
I came across one of Codsworth names he can say.
And one of them is "Lionheart"
http://fallout.wikia.com/wiki/Codsworth/recognized_names
This vid confirms it https://youtu.be/0_UqcLpElUU?t=7m18s
I sure hoped you named your chacter that Norm, otherwise you may have ended up with this name. https://youtu.be/0_UqcLpElUU?t=5s
Will have to wait.
I’m still adventuring Skyrim as Polysyllibus McFarblegarble
Are you kidding? How could I be the Hero of the People (trademark applied for) if I were not named Volarian Lionheart? Clearly Bethesda is aware of my great deeds in Skyrim/F3/NV and included the name in F4 specifically as a tribute to honor all the boobs I brought to the boobless peoples of those troubled lands!
I mean come on. It’s not like “Lionheart” has ever been a name of historical significance or anything. Why else would they have added it? Naturally, it was all about me. Because I’m special. And I deserved it.
Pixel Life Matters! ;)