| 26555 | Czech | vás | | | Short (1993a) | |
| 52824 | Curripaco | ʃɑ́ɑ | | | Mosonyi (2000) | |
| 45752 | Cupeño | pəməj | The alternate form 'əmi' is also listed (Hill 2005:233). | | Hill (2005) | |
| 51652 | Cupeño | pəməj | The alternate form 'əmi' is also listed (Hill 2005:233). | | Hill (2005) | |
| 50080 | Cubeo | bɨ̃hãre | | | Morse and Maxwell (1999) | |
| 52169 | Cubeo | bɨ̃hã | | | Chacon (2012) | |
| 45944 | Crow | diː- | | | Graczyk (2007) | |
| 61035 | Crow | díilu | | | Graczyk (2007) | |
| 60144 | Cora-ICR-WB | mwēhmi | | | Casad, Eugene H. () | |
| 60370 | cora_ICR_TCC_2 | mʷẽhmi | | | Casad (1984) | |
| 60850 | Cora-ICR-NE | mwéhmi | | | Casad (1984) | |
| 62021 | Cora-ICR-LB | mwéhmi | | | Casad, Eugene (1984) | |
| 60325 | Cora - ICR - KQ | mwan | | | Casad, Eugene H. () | |
| 52968 | Cogui | main | | | Ortíz Ricaurte (2000) | |
| 55360 | Cobiana | kaa | | | Wilson (2007) | |
| 47035 | Choctaw | haʧiʃnoʔ | | | Broadwell (2006) | |
| 54191 | Chimila | attaʔra | | | Amaya (1996) | |
| 53011 | Chimila | áːma-ra, áːmara uáka-ra | | | Lozano (2000) | |
| 44552 | Chimariko | mamqʰetot | | | Jany (2009) | |
| 50932 | Chichewa | inu | | | Bentley and Kulemeka (2001) | |
| 28762 | Chamorro | hamyo | | | Topping (1973) | |
| 43293 | Chadian Spoken Arabic (Nigerian Dialect) | -ku | 2plF form is '-kan' (Owens 1993:84). | | Owens (1993) | |
| 53903 | Chachi | ñulla | | | Floyd (2010) | |
| 34659 | Cebuano | kamu | | | Wolff (1965) | |
| 27718 | Catalan | -vos | | | Wheeler (1988a) | |
| 26864 | Cassubian | waju | | | Stone (1993a) | |
| 55316 | Cassanga | kaa | | | Wilson (2007) | |
| 61004 | Carijona | kɨmərə | | | Moreno (2000) | |
| 46376 | Cantonese | léihdeih | The form 'néihdeih' is also listed (Yip 1999:17). | | Matthews and Yip (1994) | |
| 59365 | Cantonese | lei˩˧dei˧ | | | Matthews and Yip (1994) | |
| 54235 | Camsá | čnga | | | Chindoy (1962) | |
| 54330 | Cabiyarí | ʔéni | | | Ramirez (2001) | |
| 51929 | Cabecar | báswá | | | Margery Peña (1989) | |
| 40359 | Burmeso | bito | | | Donohue (2001) | |
| 60754 | Burarra-ICR-RH | anagojburrpa | | | Green (1987) | |
| 62069 | Burarra-ICR-LB | anagoyburrpa | | | Green (1987) | |
| 60610 | Burarra | anagoyburpa | | | Green, Rebecca (1987) | |
| 32859 | Bunun | mu | | | de Busser (2009) | |
| 32858 | Bunun | muʔu | | | de Busser (2009) | |
| 29034 | Bunuba | yiŋgiri | | | Rumsey (2000) | |
| 60994 | Bunganditj | - | | | Blake (2003) | |
| 30611 | Bunaq | ei | | | Schapper (2009) | |
| 44600 | Bullom So | ɲà | | | Childs (2011) | |
| 26283 | Bulgarian | vas | | | Scatton (1993) | |
| 40596 | Bukiyip | ipak | | | Conrad and Wogiga (1991) | |
| 61753 | Bukawa | maʔ | | | Eckermann (2007) | |
| 33350 | Bugis | iko | | | Samsuri (1965) | |
| 57409 | Buamu | ka˧ | | | Morse (1976) | |
| 51885 | Bribri | aʔ | | | Constenla et al. (1979) | |
| 44984 | Brahui | nume | | | Andronov (2006) | |
