Most Common Last Names In Kericho County
Forebears knows about 6,732 unique surnames in Kericho County and there are 133 people per name.
| Rank | Surname | Incidence | Frequency | Percent of Parent | Rank in Kenya |
|---|---|---|---|---|---|
| 1 | Langat | 33,216 | 1:27 | 31.45% | 52 |
| 2 | Cheruiyot | 30,855 | 1:29 | 21.56% | 32 |
| 3 | Chepkemoi | 29,851 | 1:30 | 28.35% | 53 |
| 4 | Chelangat | 27,683 | 1:33 | 30.12% | 65 |
| 5 | Chepkoech | 26,025 | 1:35 | 27.92% | 63 |
| 6 | Chebet | 24,108 | 1:37 | 20.20% | 41 |
| 7 | Cherotich | 22,551 | 1:40 | 23.96% | 61 |
| 8 | Kirui | 20,065 | 1:45 | 24.67% | 78 |
| 9 | Koech | 19,889 | 1:45 | 16.73% | 42 |
| 10 | Chepkirui | 19,303 | 1:47 | 28.19% | 101 |
| 11 | Cherono | 18,868 | 1:48 | 26.27% | 93 |
| 12 | Rono | 18,240 | 1:49 | 23.06% | 82 |
| 13 | Chepkorir | 17,663 | 1:51 | 25.24% | 99 |
| 14 | Rotich | 16,265 | 1:55 | 14.31% | 46 |
| 15 | Kibet | 16,248 | 1:55 | 11.61% | 34 |
| 16 | Kiplangat | 16,214 | 1:55 | 30.92% | 136 |
| 17 | Korir | 15,888 | 1:57 | 17.15% | 64 |
| 18 | Kipkoech | 15,796 | 1:57 | 18.59% | 74 |
| 19 | Kiprotich | 15,411 | 1:58 | 17.86% | 73 |
| 20 | Mutai | 15,369 | 1:59 | 21.10% | 92 |
| 21 | Chepngetich | 15,361 | 1:59 | 27.97% | 128 |
| 22 | Chepngeno | 14,733 | 1:61 | 32.77% | 161 |
| 23 | Bett | 14,289 | 1:63 | 21.76% | 104 |
| 24 | Cheptoo | 13,544 | 1:66 | 26.77% | 142 |
| 25 | Chepkwony | 13,218 | 1:68 | 30.92% | 174 |
| 26 | Chemutai | 12,833 | 1:70 | 25.71% | 145 |
| 27 | Ngeno | 11,677 | 1:77 | 29.19% | 187 |
| 28 | Kiprono | 11,577 | 1:78 | 16.99% | 102 |
| 29 | Kipngetich | 11,426 | 1:79 | 22.61% | 143 |
| 30 | Ngetich | 11,033 | 1:82 | 19.63% | 125 |
| 31 | Kiptoo | 10,790 | 1:83 | 11.76% | 66 |
| 32 | Kipkorir | 10,522 | 1:86 | 16.94% | 114 |
| 33 | Kipngeno | 9,869 | 1:91 | 36.23% | 263 |
| 34 | Kipkirui | 9,727 | 1:93 | 24.90% | 192 |
| 35 | Kipkemoi | 9,334 | 1:96 | 26.39% | 207 |
| 36 | Yegon | 9,074 | 1:99 | 28.89% | 239 |
| 37 | Kimutai | 8,170 | 1:110 | 11.43% | 94 |
| 38 | Kipyegon | 8,153 | 1:110 | 31.07% | 270 |
| 39 | Tonui | 7,701 | 1:117 | 35.76% | 330 |
| 40 | Sang | 7,383 | 1:122 | 17.41% | 175 |
| 41 | Bii | 7,283 | 1:124 | 38.36% | 384 |
| 42 | Chepkurui | 7,073 | 1:127 | 28.03% | 281 |
| 43 | Koskei | 6,153 | 1:146 | 29.22% | 340 |
| 44 | Kipkurui | 5,726 | 1:157 | 23.31% | 289 |
| 45 | Kemboi | 5,675 | 1:159 | 7.77% | 91 |
| 46 | Too | 4,972 | 1:181 | 16.47% | 245 |
| 47 | Maritim | 4,880 | 1:184 | 30.20% | 452 |
| 48 | Sigei | 4,805 | 1:187 | 29.54% | 449 |
| 49 | Chirchir | 4,252 | 1:212 | 13.47% | 238 |
| 50 | Rop | 3,892 | 1:231 | 21.03% | 395 |
| 51 | Chepchirchir | 3,675 | 1:245 | 16.99% | 329 |
| 52 | Keter | 3,533 | 1:255 | 16.87% | 341 |
| 53 | Ruto | 3,507 | 1:257 | 10.12% | 215 |
| 54 | Kipchirchir | 3,407 | 1:264 | 8.30% | 182 |
| 55 | Kipruto | 2,913 | 1:309 | 6.78% | 170 |
| 56 | Siele | 2,871 | 1:313 | 32.95% | 741 |
| 57 | Koros | 2,854 | 1:315 | 26.68% | 619 |
| 58 | Ronoh | 2,712 | 1:332 | 13.78% | 374 |
| 59 | Cherop | 2,587 | 1:348 | 7.09% | 201 |
| 60 | Soi | 2,528 | 1:356 | 32.15% | 808 |
| 61 | Koske | 2,503 | 1:359 | 45.77% | 1,104 |
| 62 | Kemei | 2,444 | 1:368 | 12.15% | 365 |
| 63 | Mitei | 2,402 | 1:375 | 28.18% | 756 |
| 64 | Kitur | 2,335 | 1:385 | 23.12% | 656 |
| 65 | Terer | 2,327 | 1:387 | 27.47% | 759 |
| 66 | Kiprop | 2,310 | 1:390 | 3.67% | 111 |
| 67 | Bore | 2,185 | 1:412 | 34.78% | 978 |
| 68 | Cheruto | 2,126 | 1:423 | 10.02% | 335 |
| 69 | Kigen | 2,068 | 1:435 | 9.16% | 317 |
| 70 | Chesang | 1,942 | 1:463 | 9.71% | 369 |
| 71 | Tanui | 1,934 | 1:465 | 5.92% | 226 |
| 72 | Otieno | 1,825 | 1:493 | 0.33% | 1 |
| 73 | Mwangi | 1,741 | 1:517 | 0.36% | 3 |
| 74 | Kurgat | 1,607 | 1:560 | 9.91% | 451 |
| 75 | Kipsang | 1,599 | 1:563 | 5.68% | 257 |
| 75 | Maina | 1,599 | 1:563 | 0.46% | 5 |
| 75 | Rutto | 1,599 | 1:563 | 5.05% | 234 |
| 78 | Biegon | 1,524 | 1:590 | 54.47% | 1,982 |
| 79 | Chumo | 1,490 | 1:604 | 15.94% | 694 |
| 80 | Rugut | 1,482 | 1:607 | 20.63% | 864 |
| 81 | Koskey | 1,390 | 1:647 | 32.90% | 1,378 |
| 82 | Kamau | 1,356 | 1:664 | 0.52% | 8 |
| 83 | Mibei | 1,331 | 1:676 | 28.91% | 1,280 |
| 83 | Towett | 1,331 | 1:676 | 17.47% | 833 |
| 85 | Ngeny | 1,205 | 1:747 | 24.98% | 1,227 |
| 86 | Kosgei | 1,197 | 1:752 | 2.07% | 121 |
| 87 | Tuei | 1,080 | 1:833 | 31.79% | 1,670 |
| 88 | Bor | 1,071 | 1:840 | 12.48% | 748 |
| 88 | Chumba | 1,071 | 1:840 | 7.23% | 480 |
| 88 | Odhiambo | 1,071 | 1:840 | 0.30% | 4 |
| 91 | Ochieng | 1,046 | 1:860 | 0.31% | 6 |
| 92 | Kikwai | 996 | 1:903 | 40.11% | 2,195 |
| 93 | Chepwogen | 979 | 1:919 | 36.71% | 2,072 |
| 94 | Kipchumba | 971 | 1:927 | 2.06% | 152 |
| 95 | Cheruyot | 946 | 1:951 | 17.72% | 1,124 |
| 96 | Kerich | 887 | 1:1,014 | 18.86% | 1,255 |
| 97 | Njoroge | 871 | 1:1,033 | 0.40% | 17 |
| 98 | Kilel | 862 | 1:1,044 | 28.38% | 1,834 |
| 99 | Omondi | 854 | 1:1,054 | 0.33% | 9 |
| 100 | Cheronoh | 845 | 1:1,065 | 33.49% | 2,161 |
| 101 | Chepchumba | 837 | 1:1,075 | 4.88% | 425 |
| 102 | Birgen | 787 | 1:1,143 | 12.44% | 970 |
| 103 | Njuguna | 778 | 1:1,157 | 0.55% | 33 |
| 104 | Kimani | 753 | 1:1,195 | 0.48% | 26 |
| 104 | Sitienei | 753 | 1:1,195 | 7.66% | 673 |
| 106 | Mosonik | 745 | 1:1,208 | 24.88% | 1,851 |
| 106 | Onyango | 745 | 1:1,208 | 0.28% | 10 |
| 108 | Kimeto | 728 | 1:1,236 | 18.93% | 1,495 |
| 109 | Chelule | 720 | 1:1,250 | 21.08% | 1,661 |
| 109 | Rutoh | 720 | 1:1,250 | 21.57% | 1,703 |
| 111 | Kimetto | 703 | 1:1,280 | 27.10% | 2,117 |
| 111 | Lelgo | 703 | 1:1,280 | 68.72% | 4,661 |
| 111 | Milgo | 703 | 1:1,280 | 30.33% | 2,312 |
| 114 | Ruttoh | 695 | 1:1,295 | 28.41% | 2,220 |
| 115 | Kemoi | 670 | 1:1,343 | 19.68% | 1,666 |
| 116 | Kogo | 645 | 1:1,395 | 5.59% | 584 |
| 117 | Byegon | 628 | 1:1,433 | 30.05% | 2,529 |
| 118 | Akinyi | 619 | 1:1,454 | 0.31% | 20 |
| 118 | Atieno | 619 | 1:1,454 | 0.28% | 15 |
| 120 | Njeri | 611 | 1:1,473 | 0.29% | 18 |
| 121 | Sigilai | 586 | 1:1,535 | 17.40% | 1,682 |
| 122 | Achieng | 578 | 1:1,557 | 0.31% | 22 |