| # | Flag | Country | Completeness of birth registration (%)Completeness of birth registration (%) | Year |
|---|---|---|---|---|
| 1 | Latvia | 100% | 2014 | |
| 2 | United Arab Emirates | 100% | 2012 | |
| 3 | Austria | 100% | 2014 | |
| 4 | Australia | 100% | 2013 | |
| 5 | Belgium | 100% | 2014 | |
| 6 | United States | 100% | 2013 | |
| 7 | Bulgaria | 100% | 2012 | |
| 8 | Belarus | 100% | 2012 | |
| 9 | Canada | 100% | 2012 | |
| 10 | Switzerland | 100% | 2014 | |
| 11 | Cuba | 100% | 2014 | |
| 12 | Cyprus | 100% | 2014 | |
| 13 | Czech Republic | 100% | 2014 | |
| 14 | Germany | 100% | 2014 | |
| 15 | Denmark | 100% | 2014 | |
| 16 | San Marino | 100% | 2014 | |
| 17 | Estonia | 100% | 2014 | |
| 18 | Spain | 100% | 2014 | |
| 19 | Slovakia | 100% | 2014 | |
| 20 | Finland | 100% | 2014 | |
| 21 | France | 100% | 2014 | |
| 22 | Slovenia | 100% | 2014 | |
| 23 | United Kingdom | 100% | 2014 | |
| 24 | Sweden | 100% | 2014 | |
| 25 | Russia | 100% | 2010 | |
| 26 | Qatar | 100% | 2015 | |
| 27 | Greece | 100% | 2014 | |
| 28 | Portugal | 100% | 2014 | |
| 29 | Poland | 100% | 2014 | |
| 30 | Hungary | 100% | 2014 | |
| 31 | New Zealand | 100% | 2014 | |
| 32 | Republic of Ireland | 100% | 2014 | |
| 33 | Israel | 100% | 2014 | |
| 34 | Norway | 100% | 2014 | |
| 35 | Iceland | 100% | 2014 | |
| 36 | Italy | 100% | 2014 | |
| 37 | Japan | 100% | 2013 | |
| 38 | Netherlands | 100% | 2014 | |
| 39 | Andorra | 100% | 2012 | |
| 40 | Malta | 100% | 2014 | |
| 41 | North Korea | 100% | 2009 | |
| 42 | Liechtenstein | 100% | 2014 | |
| 43 | Lithuania | 100% | 2014 | |
| 44 | Luxembourg | 100% | 2014 | |
| 45 | Monaco | 100% | 2014 | |
| 46 | Bhutan | 99.9% | 2010 | |
| 47 | Uzbekistan | 99.9% | 2006 | |
| 48 | Uruguay | 99.8% | 2013 | |
| 49 | Ukraine | 99.8% | 2012 | |
| 50 | Kazakhstan | 99.7% | 2015 | |
| 51 | Republic of Macedonia | 99.7% | 2011 | |
| 52 | Algeria | 99.6% | 2013 | |
| 53 | Costa Rica | 99.6% | 2013 | |
| 54 | Georgia | 99.6% | 2015 | |
| 55 | Turkmenistan | 99.6% | 2016 | |
| 56 | Moldova | 99.6% | 2012 | |
| 57 | Thailand | 99.5% | 2016 | |
| 58 | Argentina | 99.5% | 2012 | |
| 59 | Lebanon | 99.5% | 2009 | |
| 60 | Bosnia and Herzegovina | 99.5% | 2006 | |
| 61 | Jamaica | 99.5% | 2012 | |
| 62 | Egypt | 99.4% | 2014 | |
| 63 | Chile | 99.4% | 2011 | |
| 64 | Serbia | 99.4% | 2014 | |
| 65 | Montenegro | 99.4% | 2013 | |
| 66 | Mongolia | 99.3% | 2013 | |
| 67 | Armenia | 99.3% | 2016 | |
| 68 | Iraq | 99.2% | 2011 | |
| 69 | Tunisia | 99.2% | 2012 | |
| 70 | Suriname | 98.9% | 2010 | |
| 71 | Maldives | 98.8% | 2017 | |
| 72 | Turkey | 98.8% | 2013 | |
| 73 | Barbados | 98.7% | 2012 | |
| 74 | Iran | 98.6% | 2010 | |
| 75 | El Salvador | 98.5% | 2014 | |
| 76 | Albania | 98.4% | 2018 | |
| 77 | Jordan | 98% | 2018 | |
| 78 | Kyrgyzstan | 97.7% | 2014 | |
| 79 | Peru | 97.7% | 2016 | |
| 80 | Sri Lanka | 97.2% | 2007 | |
| 81 | Colombia | 96.8% | 2015 | |
| 82 | Trinidad and Tobago | 96.6% | 2006 | |
| 83 | Brazil | 96.4% | 2015 | |
| 84 | Guatemala | 96.4% | 2015 | |
| 85 | Vietnam | 96.1% | 2014 | |
| 86 | Syria | 96% | 2006 | |
| 87 | Republic of the Congo | 95.9% | 2015 | |
| 88 | Marshall Islands | 95.9% | 2007 | |
| 89 | Tajikistan | 95.8% | 2017 | |
| 90 | Belize | 95.7% | 2015 | |
| 91 | Panama | 95.6% | 2013 | |
| 92 | São Tomé and Príncipe | 95.2% | 2014 | |
| 93 | Mexico | 95% | 2015 | |
| 94 | Morocco | 94% | 2011 | |
| 95 | Ecuador | 94% | 2015 | |
| 96 | Honduras | 93.6% | 2012 | |
| 97 | Azerbaijan | 93.6% | 2006 | |
| 98 | Kiribati | 93.5% | 2009 | |
| 99 | Tonga | 93.4% | 2012 | |
| 100 | Saint Lucia | 92% | 2012 | |
| 101 | Philippines | 91.8% | 2017 | |
| 102 | Djibouti | 91.7% | 2006 | |
| 103 | Cape Verde | 91% | 2010 | |
| 104 | Gabon | 89.6% | 2012 | |
| 105 | Guyana | 88.7% | 2014 | |
| 106 | Dominican Republic | 88% | 2014 | |
| 107 | Solomon Islands | 88% | 2015 | |
| 108 | Comoros | 87.3% | 2012 | |
| 109 | Mali | 87.2% | 2015 | |
| 110 | Benin | 85.6% | 2018 | |
| 111 | Isle Of Man | 85.39% | 2009 | |
| 112 | South Africa | 85% | 2012 | |
| 113 | Haiti | 84.8% | 2017 | |
| 114 | Nicaragua | 84.7% | 2012 | |
| 115 | Paraguay | 84.5% | 2014 | |
| 116 | Burundi | 83.5% | 2017 | |
| 117 | Botswana | 83.2% | 2014 | |
| 118 | Madagascar | 83% | 2013 | |
| 119 | Nauru | 82.6% | 2007 | |
| 120 | Myanmar | 81.3% | 2016 | |
| 121 | Venezuela | 80.8% | 2011 | |
| 122 | India | 79.7% | 2016 | |
| 123 | Togo | 78.1% | 2014 | |
| 124 | Senegal | 77.4% | 2017 | |
| 125 | Burkina Faso | 76.9% | 2010 | |
| 126 | Sierra Leone | 76.7% | 2013 | |
| 127 | Bolivia | 75.9% | 2008 | |
| 128 | Laos | 74.8% | 2012 | |
| 129 | Cambodia | 73.3% | 2014 | |
| 130 | Indonesia | 72.5% | 2016 | |
| 131 | Gambia | 72% | 2013 | |
| 132 | Ghana | 70.5% | 2014 | |
| 133 | Sudan | 67.3% | 2014 | |
| 134 | Malawi | 67.2% | 2016 | |
| 135 | Kenya | 66.9% | 2014 | |
| 136 | Cameroon | 66.1% | 2014 | |
| 137 | Mauritania | 65.6% | 2015 | |
| 138 | Ivory Coast | 65% | 2012 | |
| 139 | Niger | 63.9% | 2012 | |
| 140 | Namibia | 63.9% | 2013 | |
| 141 | Central African Republic | 61% | 2010 | |
| 142 | East Timor | 60.4% | 2016 | |
| 143 | Samoa | 58.6% | 2014 | |
| 144 | Guinea | 57.9% | 2012 | |
| 145 | Nepal | 56.2% | 2016 | |
| 146 | Rwanda | 56% | 2015 | |
| 147 | Mozambique | 55% | 2015 | |
| 148 | Swaziland | 53.5% | 2014 | |
| 149 | Equatorial Guinea | 53.5% | 2011 | |
| 150 | Tuvalu | 49.9% | 2007 | |
| 151 | Zimbabwe | 43.5% | 2015 | |
| 152 | Vanuatu | 43.4% | 2013 | |
| 153 | Lesotho | 43.3% | 2014 | |
| 154 | Afghanistan | 42.3% | 2015 | |
| 155 | Pakistan | 42.2% | 2018 | |
| 156 | South Sudan | 35.4% | 2010 | |
| 157 | Uganda | 32.2% | 2016 | |
| 158 | Nigeria | 30.8% | 2013 | |
| 159 | Yemen | 30.7% | 2013 | |
| 160 | Tanzania | 26.4% | 2016 | |
| 161 | Angola | 25% | 2016 | |
| 162 | Democratic Republic Of Congo | 24.6% | 2014 | |
| 163 | Liberia | 24.6% | 2013 | |
| 164 | Guinea-Bissau | 23.7% | 2014 | |
| 165 | Bangladesh | 20.2% | 2014 | |
| 166 | Chad | 12% | 2015 | |
| 167 | Zambia | 11.3% | 2014 | |
| 168 | Somalia | 3% | 2006 | |
| 169 | Ethiopia | 2.7% | 2016 |