🇮🇸 Iceland · Boy names
Icelandic Boy Names Starting with J
🇮🇸 Iceland has 81 registered Icelandic boy names starting with the letter J, including Jack, Jafet, Jagger, Jaki, Jakob. Each name on this list complies with Iceland's naming law as administered by the Mannanafnanefnd, meaning parents can register their baby with any of these names without legal pushback. Use this page to browse, then click any name to see its full legal profile, regional variants, and registration tips. For an overview of all naming rules in Iceland, visit our Iceland country guide.
81
Names starting with J
2202
Total boy names
Mannanafnanefnd
Naming authority
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All 81 Icelandic boy names starting with J
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FAQ
How many Icelandic boy names start with J?
There are 81 Icelandic boy names beginning with the letter J in our EuroNameCheck database, out of 2202 total Icelandic boy names registered with the Mannanafnanefnd.
Are these names legally registrable in Iceland?
Yes. Every name on this page is drawn from publicly accepted Icelandic naming practice and the Mannanafnanefnd register. Spelling, accents and length all comply with Iceland's naming law. Always confirm with your local registry office before registration.
What is the most popular Icelandic boy name starting with J?
Jack is a leading Icelandic boy name starting with J in our database of 81 options. For real-time popularity rankings, see our Iceland top names page.
Check a name in Iceland
Run any of these names through our free legality checker — covers all 25 European countries.
Check a Name →Last updated: 2026-05-13. For informational purposes only. Always consult your local Mannanafnanefnd for definitive answers.