[TChad]

The lists for approved male and female Icelandic names are linked here:

http://www.nordicnames.de/wiki/Icelandic_Names

I couldn't pass.

[WildHighlander57]

There’s a “haddy “ on the list....

sounds like ‘Hattie’, which is close to the nickname for “Harriett”.

There’s a “Dunn” on the list, and a “Gunnar”.

Put them together as first and middle name and you are close....

Dunn Gunnar => dungannr => Duncan.

[KarlInOhio]

Karl is on the approved list so I'm happy with it.

But then Þjóðvarður is on the list too.