1.
Viking
•
Ylva &
Runa•
Ylva &
Harald•
Harald &
Ragnar
2. Literary surnames
• Lovelace &
Brontë• Lovelace & Hawthorne
• Hawthorne & Twain
3. Contrasting meanings
•
Sorina &
Aidana•
Sorina &
Koray•
Koray &
Ravi
4. Popular in 2000 Brazil
•
Livia &
Fernanda•
Livia &
Rafael•
Rafael &
Leonardo
5. Same ranking in the UK charts
•
Alice &
Sophie•
Matilda &
Edward•
Edward &
William
6. Typical British
•
Arabella &
Cressida•
Cressida &
Sebastian•
Sebastian &
Alistair
7. Spiritual / hippy
•
Gaia &
Echo•
Gaia & Cosmos
• Cosmos &
Sage
masculine list:
https://www.behindthename.com/pnl/191050/124079feminine list:
https://www.behindthename.com/pnl/191050/124080