diff --git a/Lib/gflanguages/data/languages/acf_Latn.textproto b/Lib/gflanguages/data/languages/acf_Latn.textproto
index afb6ceb270d..dcea12df315 100644
--- a/Lib/gflanguages/data/languages/acf_Latn.textproto
+++ b/Lib/gflanguages/data/languages/acf_Latn.textproto
@@ -3,6 +3,7 @@ language: "acf"
 script: "Latn"
 name: "Saint Lucian Creole French, Latin"
 region: "LC"
+population: 360000
 sample_text {
   masthead_full: "TtOo"
   masthead_partial: "Uu"
diff --git a/Lib/gflanguages/data/languages/mam_Latn.textproto b/Lib/gflanguages/data/languages/mam_Latn.textproto
index 16d6d94be0b..bc3b9129772 100644
--- a/Lib/gflanguages/data/languages/mam_Latn.textproto
+++ b/Lib/gflanguages/data/languages/mam_Latn.textproto
@@ -3,8 +3,9 @@ language: "mam"
 script: "Latn"
 name: "Mam"
 region: "GT"
+population: 600000
 exemplar_chars {
   base: "a A {b’} {B’} {ch} {CH} {ch’} {CH’} e E i I j J k K {k’} {K’} {ky} {KY} {ky’} {KY’} l L m M n N o O p P q Q {q’} {Q’} r R s S t T {t’} {T’} {tx} {TX} {tx’} {TX’} {tz} {TZ} {tz’} {TZ’} u U w W x X ẍ Ẍ y Y ’"
   marks: "◌̈"
 }
-source: "Rodolfo García Marroquín, Tu’jil Qyol Mam te Tkab’in Yol = Aprendiendo el Idioma Mam como L2, Ministerio de Educación de Guatemala, Subdirección Técnico-Pedagógica Bilingüe Intercultural, 2011"
\ No newline at end of file
+source: "Rodolfo García Marroquín, Tu’jil Qyol Mam te Tkab’in Yol = Aprendiendo el Idioma Mam como L2, Ministerio de Educación de Guatemala, Subdirección Técnico-Pedagógica Bilingüe Intercultural, 2011"
diff --git a/Lib/gflanguages/data/languages/ngh_Latn.textproto b/Lib/gflanguages/data/languages/ngh_Latn.textproto
index 380c3fbbf22..dc1f37c3ca3 100644
--- a/Lib/gflanguages/data/languages/ngh_Latn.textproto
+++ b/Lib/gflanguages/data/languages/ngh_Latn.textproto
@@ -2,6 +2,7 @@ id: "ngh_Latn"
 language: "ngh"
 script: "Latn"
 region: "ZA"
+population: 1
 name: "Nǁng"
 exemplar_chars {
   base: "A a E e G g H h I i J j K k L l M m N n O o P p Q q R r S s T t U u X x Y y  â Î î Ô ô Û û ǀ ǁ ǂ ǃ ʘ ’"
diff --git a/Lib/gflanguages/data/languages/nku_Latn.textproto b/Lib/gflanguages/data/languages/nku_Latn.textproto
index dc65de7160a..9b581db8b81 100644
--- a/Lib/gflanguages/data/languages/nku_Latn.textproto
+++ b/Lib/gflanguages/data/languages/nku_Latn.textproto
@@ -3,6 +3,7 @@ language: "nku"
 script: "Latn"
 name: "Kulango, Bouna"
 region: "CI"
+population: 325000
 exemplar_chars {
   base: "a A b B c C d D e E ɛ Ɛ f F g G {gb} {GB} h H i I ɩ Ɩ j J k K l L m M n N ŋ Ŋ {ŋm} {ŊM} ɲ Ɲ o O ɔ Ɔ p P r R s S t T u U ʋ Ʋ w W y Y z Z"
 }
diff --git a/Lib/gflanguages/data/languages/swc_Latn.textproto b/Lib/gflanguages/data/languages/swc_Latn.textproto
index 01022dde6fe..37ff9c52e25 100644
--- a/Lib/gflanguages/data/languages/swc_Latn.textproto
+++ b/Lib/gflanguages/data/languages/swc_Latn.textproto
@@ -1,9 +1,10 @@
 id: "swc_Latn"
 language: "swc"
 script: "Latn"
-name: "Swahili, Congo" 
+name: "Swahili, Congo"
 region: "CD"
+population: 11000000
 exemplar_chars {
   base: "a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P r R s S t T u U v V w W y Y z Z"
   auxiliary: "q Q x X"
-}
\ No newline at end of file
+}
diff --git a/Lib/gflanguages/data/languages/udu_Latn.textproto b/Lib/gflanguages/data/languages/udu_Latn.textproto
index 7298688021a..f102e876b23 100644
--- a/Lib/gflanguages/data/languages/udu_Latn.textproto
+++ b/Lib/gflanguages/data/languages/udu_Latn.textproto
@@ -4,6 +4,7 @@ script: "Latn"
 name: "Uduk"
 region: "ET"
 region: "SS"
+population: 22000
 exemplar_chars {
   base: "a A b B {ʼb} {ʼB} c C {c̱} {C̱} {ʼc} {ʼC} d D {ʼd} {ʼD} {dh} {DH} e E g G h H i I j J k K ḵ Ḵ {ʼk} {ʼK} l L m M n N ŋ Ŋ {ny} {NY} o O p P {p̱} {P̱} {ʼp} {ʼP} r R s S {sh} {SH} t T ṯ Ṯ {ʼt} {ʼT} {th} {TH} {t͟h} {T͟H} {ʼth} {ʼTH} u U w W y Y /"
   marks: "◌̱ ◌͟"
@@ -23,4 +24,4 @@ sample_text {
   specimen_21: "Aris ’kwaniny’ceshi ’baar mo dho’thkunu ’baḵany mo dhali mmomiiya ṯu’c imonṯal ’de/ mo dhali mii ma ḵar/e mo. Uni mini ta gi gwo mo dhali mii mo dhali uni mini mii ka karambuye/ ’kup̱ ki cin tiya mo e shi/in mo dhali mii kun tanu ikam mo.\nAris ’kwaniny’ceshi ’baar mo dho’thkunu ’baḵany mo dhali mmomiiya ṯu’c imonṯal ’de/ mo dhali mii ma ḵar/e mo. Uni mini ta gi gwo mo dhali mii mo dhali uni mini mii ka karambuye/ ’kup̱ ki cin tiya mo e shi/in mo dhali mii kun tanu ikam mo."
   specimen_16: "Aris ’kwaniny’ceshi ’baar mo dho’thkunu ’baḵany mo dhali mmomiiya ṯu’c imonṯal ’de/ mo dhali mii ma ḵar/e mo. Uni mini ta gi gwo mo dhali mii mo dhali uni mini mii ka karambuye/ ’kup̱ ki cin tiya mo e shi/in mo dhali mii kun tanu ikam mo.\nAris ’kwaniny’ceshi ’baar mo dho’thkunu ’baḵany mo dhali mmomiiya ṯu’c imonṯal ’de/ mo dhali mii ma ḵar/e mo. Uni mini ta gi gwo mo dhali mii mo dhali uni mini mii ka karambuye/ ’kup̱ ki cin tiya mo e shi/in mo dhali mii kun tanu ikam mo.\nAris ’kwaniny’ceshi ’baar mo dho’thkunu ’baḵany mo dhali mmomiiya ṯu’c imonṯal ’de/ mo dhali mii ma ḵar/e mo. Uni mini ta gi gwo mo dhali mii mo dhali uni mini mii ka karambuye/ ’kup̱ ki cin tiya mo e shi/in mo dhali mii kun tanu ikam mo."
 }
-source: "Don Killian, Topics in Uduk Phonology and Morphosyntax, University of Helsinki, 2015"
\ No newline at end of file
+source: "Don Killian, Topics in Uduk Phonology and Morphosyntax, University of Helsinki, 2015"
diff --git a/Lib/gflanguages/data/languages/vid_Latn.textproto b/Lib/gflanguages/data/languages/vid_Latn.textproto
index eec6833aea0..e14c7c713c0 100644
--- a/Lib/gflanguages/data/languages/vid_Latn.textproto
+++ b/Lib/gflanguages/data/languages/vid_Latn.textproto
@@ -3,6 +3,7 @@ language: "vid"
 script: "Latn"
 name: "Vidunda"
 region: "TZ"
+population: 32000
 exemplar_chars {
   base: "a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P s S t T u U v V w W y Y z Z"
-}
\ No newline at end of file
+}