| Family | L1 | L2 | Language | % Correct |
|---|---|---|---|---|
| (Indo-European) Germanic | 22 mil | 9.8 mil | English | 99%
|
| (Indo-European) Romance | 130 k | 216 k | French | 90%
|
| (Indo-European) Romance | 221 k | Spanish | 88%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 340 k | 320 k | Fijian | 86%
|
| (Malayo-Polynesian) Fijian-Polynesian | 510 k | Samoan | 86%
| |
| (Malayo-Polynesian)Fijian-Polynesian | 21 k | Cook Islands Māori | 82%
| |
| (Malayo-Polynesian) Fijian-Polynesian | <50 k | 186 k | Māori | 81%
|
| (Malayo-Polynesian) Fijian-Polynesian | 187 k | Tongan | 81%
| |
| Japonic | 73 k | Japanese | 74%
| |
| (Malayo-Polynesian) Palauan | 17 k | Palauan | 72%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 2.0 k | Hawaiian | 71%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 13 k | Tuvaluan | 70%
| |
| (Malayo-Polynesian) Micronesian | 9.3 k | Nauruan | 69%
| |
| (Malayo-Polynesian) Micronesian | 55 k | Marshallese | 63%
| |
| (Indo-European) Indo-Iranian | 460 k | Fiji Hindi | 56%
| |
| (Malayo-Polynesian)Micronesian | 120 k | Gilbertese | 55%
| |
| English Creole | 130 k | 4.0 mil | Tok Pisin | 43%
|
| (Malayo-Polynesian) Fijian-Polynesian | 68 k | Tahitian | 41%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 5.9 k | Niuean | 35%
| |
| English-Tahitian Creole | 2.4 k | Pitkern-Norfuk | 34%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 973 | Rapa | 29%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 3.7 k | Tokelauan | 28%
| |
| English Creole | 10 k | 200 k | Bislama | 26%
|
| (Malayo-Polynesian) Fijian-Polynesian | 1.0 k | Rapa Nui | 24%
| |
| (Malayo-Polynesian) Western Oceanic | ? | 100 k | Hiri Motu | 23%
|
| (Malayo-Polynesian) Chamorro | 58 k | Chamorro | 18%
| |
| (Malayo-Polynesian) Micronesian | 51 k | Chuukese | 15%
| |
| (Malayo-Polynesian)Admiralty Islands | 5.1 k | Yapese | 15%
| |
| (Malayo-Polynesian) Micronesian | 29 k | Pohnpeian | 11%
| |
| (Malayo-Polynesian) Micronesian | 3.1 k | Carolinian | 9%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 5.0 k | Austral | 8%
| |
| (Malayo-Polynesian) Micronesian | 9.0 k | Kosraean | 8%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 8.7 k | Marquesan | 7%
| |
| (Malayo-Polynesian) Micronesian | 150 | Tobian | 5%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 4.0 k | Tuamotuan | 5%
| |
| (Malayo-Polynesian) Southern Oceanic | 13 k | Drehu | 4%
| |
| (Malayo-Polynesian) Fijian-Polynesian | 600 | Mangareva | 4%
| |
| (Malayo-Polynesian) Micronesian | 400 | Sonsorolese | 4%
| |
| (Malayo-Polynesian) Southern Oceanic | 5.4 k | Ajië | 3%
| |
| (Malayo-Polynesian) West New Guinea | 70 k | Biak | 3%
| |
| (Malayo-Polynesian) Southern Oceanic | 8.7 k | Nengone | 3%
| |
| (Malayo-Polynesian) Southern Oceanic | 7.3 k | Paicî | 3%
| |
| (Malayo-Polynesian) North New Guinea | 100 | Tobati | 2%
|