Our twin name lists specifies (bolding to highlight especially relevant points):
The following is a list of names that would be linguistically logical for twins. This is not a list of names that sound alike (such as Ann and Andy), but a list of names that are connected through other properties.
"Other properties" being meaning (
Atarah and
Stephen both mean "crown",
Sarah and
Brendan mean "princess" and "prince" respectively), reversal (
Aidan and
Nadia), phrases (
Cara and
Mia equal the Italian phrase "caramia", or "my beloved"), or anagrams (
Dolly and
Lloyd).
Sarah and
Tara are excluded because they merely sound alike and don't have any other connecting properties.
Miranda

Proud adopter of 15 punctuation marks; see my profile for their names.