| 100% | STBARTS | 7 | Island named for Columbus' brother |
| 57% | MAUI | 4 | Island named for a Polynesian demigod |
| 55% | BALI | 4 | Island named for a figure in Hindu myth |
| 55% | GALAPAGOS | 9 | Islands named for the Spanish word for tortoise |
| 54% | ICARIA | 6 | Greek island named for a storied flier |
| 54% | MAUI | 4 | Hawaiian island named for a Polynesian demigod |
| 52% | CURACAO | 7 | Liqueur named for an island |
| 52% | MANXCAT | 7 | Feline named for an island |
| 52% | MANX | 4 | Cat named for an island |
| 52% | SKYE | 4 | Terrier named for an island |
| 52% | RAPANUI | 7 | Native name for Easter Island |
| 51% | BALI | 4 | Card game named for an island |
| 51% | LANAI | 5 | Patio named for a Hawaiian island |
| 51% | MANX | 4 | Cat named for its island origin |
| 51% | MADEIRA | 7 | Wine named for a Portuguese island |
| 51% | SKYE | 4 | Terrier named for a Scottish island |
| 51% | IONA | 4 | College named for a Scottish island |
| 51% | NUI | 3 | Rapa __, alternative name for Easter Island |
| 51% | AMES | 4 | Last name for 1950s singing brothers |
| 50% | FIJI | 4 | Water brand named for an island nation |
| 50% | FIJI | 4 | Water brand named for a Pacific island |
| 50% | TROCADERO | 9 | Paris neighborhood named for a Spanish island |
| 50% | SKYE | 4 | Terrier type named for a Hebrides island |
| 50% | FIJI | 4 | Bottled water named for an island nation |
| 50% | FIJI | 4 | Bottled water brand named for an island |
| 50% | SKYE | 4 | Terrier breed named for a Scottish island |
| 50% | MOKUMANU | 8 | Hawaiian name for Bird Island near Oahu |
| 50% | CAESAREA | 8 | Roman name for the island of Jersey |
| 50% | OTAHEITE | 8 | Historical name for the island of Tahiti |
| 50% | BELAU | 5 | Historical name for western Pacific island chain |