About us
Attention project members!
The FTDNA project bulk email tool currently is out of service, so notices will have to be posted on the public About page and private Activity Feed. To use our Activity Feed please sign in to your kit. If for any reason you are unable to sign in, any member of our admin team can assist you. Use your copy tool on the little envelope icons next to our names.
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Our Arnold surname group project includes participants from all over the world, including many with surname variants of Arnold, Arnold cousins in daughter lines, and even patrilineal distant cousins with other surnames. Genealogy is a long game and genetic genealogy is a team sport. If you have this surname or ancestors or matches with this surname, or any variant, we invite you to join us! Sign in to your kit and click the JOIN button in our page banner. Don't have a kit? Purchase one or transfer a DNA test data file from Ancestry, MyHeritage, or 23andMe. The transfer is free, and gets you more matches! Joining this or any other project on FTDNA is free! FTDNA has no member fees and no subscription fees. Arnold surname variants of FTDNA testers: Aarnilähde, Aarnold, Ahrenholtz, Airnault, Arenal, Arenales, Arendall, Arendel, Arendell, Arenella, Arenhill, Arenholz, Arinell, Armel, Armelin, Armell, Armelles, Armellin, Armellini, Armellino, Armhold, Armold, Arnal, Arnaldy, Arnall, Arnälv, Arnau, Arnaud, Arnauld, Arnault, Arnaut, Arndell, Arneill, Arnel, Arnell, Arnells, Arngold, Arnhoelter, Arnhold, Arnholt, Arno, Arnol, Arnold, Arnolda, Arnoldi, Arnolds, Arnoldsen, Arnoldson, Arnoldsson, Arnoldt, Arnoldus, Arnoldussen, Arnoldy, Arnolie, Arnoll, Arnouil, Arnould, Arnoult, Arnulf, Arrendall, Arrendel, Arrendell, Arrundel, Arrundell, Arundel, Arundell, Ermold, Ernault, Erneholt, Harnold, von Arnold, Yarnall, Yarnell, Yarnold, Yarrall, Yarroll. Arnold families are genetically diverse. Our project members represent over 80 genetically separate lineages of Arnold men, and the number of lineages continues to grow as more men join the project and test Y-DNA. Here is a partial list of our Y-DNA haplogroups: A-M32, B-M150, E-BY6427, E-CTS9320, E-M35, G-FT189276, G-L140, G-M201, G-Z1900, I-BY171138, I-BY189714, I-BY194359, I-BY202118, I-BY202140, I-BY69496, I-CTS5375, I-CTS6433, I-CTS7618, I-DF29, I-FGC9494, I-FT104690, I-FT12648, I-FT1868, I-FT229146, I-FT235980, I-FT334267, I-L22, I-M223, I-M253, I-P222, I-S10420, I-S12289, I-S5619, I-Y4751, I-Z138, I-Z165, I-Z59, I-ZS2875, J-L243, J-M172, J-M267, J-PF7413, R-A11782, R-A28145, R-A8471, R-A8463, R-A855, R-BY1187, R-BY119863, R-BY152787, R-BY165980, R-BY166934, R-BY200374, R-BY200549, R-BY3654, R-BY61102, R-BY77791, R-BY85532, R-BY86846, R-CTS4528, R-CTS7822, R-DF110, R-DF23, R-DF49, R-DF99, R-FGC12305, R-FGC14823, R-FGC20816, R-FGC21124, R-FGC31068, R-FGC51535, R-FT102509, R-FT200886, R-FT228547, R-FT234986, R-FT263432, R-FT357506, R-FT403251, R-FT429385, R-FT434127, R-FT90789, R-FTA35944, R-FTA38245, R-FTA44504, R-FTA56155, R-FTB28615, R-FTB44433, R-FTC68368, R-FTC7246, R-FTD65089, R-FTE47117, R-FTF5898, R-FTF66499, R-L151, R-L2, R-L20, R-L21, R-L23, R-L48, R-M173, R-M198, R-M269, R-M512, R-P25, R-P310, R-PF5191, R-S21184, R-S588, R-S6898, R-U106, R-U152, R-Y133761, R-Y73211, R-YP1704, R-YP441, R-Z148, R-Z156, R-Z2, R-Z2103, R-Z2109, R-Z225, R-Z253, R-Z307, R-Z326, R-Z8, R-Z9 (page updated August 2026)
The FTDNA project bulk email tool currently is out of service, so notices will have to be posted on the public About page and private Activity Feed. To use our Activity Feed please sign in to your kit. If for any reason you are unable to sign in, any member of our admin team can assist you. Use your copy tool on the little envelope icons next to our names.
~~~
Our Arnold surname group project includes participants from all over the world, including many with surname variants of Arnold, Arnold cousins in daughter lines, and even patrilineal distant cousins with other surnames. Genealogy is a long game and genetic genealogy is a team sport. If you have this surname or ancestors or matches with this surname, or any variant, we invite you to join us! Sign in to your kit and click the JOIN button in our page banner. Don't have a kit? Purchase one or transfer a DNA test data file from Ancestry, MyHeritage, or 23andMe. The transfer is free, and gets you more matches! Joining this or any other project on FTDNA is free! FTDNA has no member fees and no subscription fees. Arnold surname variants of FTDNA testers: Aarnilähde, Aarnold, Ahrenholtz, Airnault, Arenal, Arenales, Arendall, Arendel, Arendell, Arenella, Arenhill, Arenholz, Arinell, Armel, Armelin, Armell, Armelles, Armellin, Armellini, Armellino, Armhold, Armold, Arnal, Arnaldy, Arnall, Arnälv, Arnau, Arnaud, Arnauld, Arnault, Arnaut, Arndell, Arneill, Arnel, Arnell, Arnells, Arngold, Arnhoelter, Arnhold, Arnholt, Arno, Arnol, Arnold, Arnolda, Arnoldi, Arnolds, Arnoldsen, Arnoldson, Arnoldsson, Arnoldt, Arnoldus, Arnoldussen, Arnoldy, Arnolie, Arnoll, Arnouil, Arnould, Arnoult, Arnulf, Arrendall, Arrendel, Arrendell, Arrundel, Arrundell, Arundel, Arundell, Ermold, Ernault, Erneholt, Harnold, von Arnold, Yarnall, Yarnell, Yarnold, Yarrall, Yarroll. Arnold families are genetically diverse. Our project members represent over 80 genetically separate lineages of Arnold men, and the number of lineages continues to grow as more men join the project and test Y-DNA. Here is a partial list of our Y-DNA haplogroups: A-M32, B-M150, E-BY6427, E-CTS9320, E-M35, G-FT189276, G-L140, G-M201, G-Z1900, I-BY171138, I-BY189714, I-BY194359, I-BY202118, I-BY202140, I-BY69496, I-CTS5375, I-CTS6433, I-CTS7618, I-DF29, I-FGC9494, I-FT104690, I-FT12648, I-FT1868, I-FT229146, I-FT235980, I-FT334267, I-L22, I-M223, I-M253, I-P222, I-S10420, I-S12289, I-S5619, I-Y4751, I-Z138, I-Z165, I-Z59, I-ZS2875, J-L243, J-M172, J-M267, J-PF7413, R-A11782, R-A28145, R-A8471, R-A8463, R-A855, R-BY1187, R-BY119863, R-BY152787, R-BY165980, R-BY166934, R-BY200374, R-BY200549, R-BY3654, R-BY61102, R-BY77791, R-BY85532, R-BY86846, R-CTS4528, R-CTS7822, R-DF110, R-DF23, R-DF49, R-DF99, R-FGC12305, R-FGC14823, R-FGC20816, R-FGC21124, R-FGC31068, R-FGC51535, R-FT102509, R-FT200886, R-FT228547, R-FT234986, R-FT263432, R-FT357506, R-FT403251, R-FT429385, R-FT434127, R-FT90789, R-FTA35944, R-FTA38245, R-FTA44504, R-FTA56155, R-FTB28615, R-FTB44433, R-FTC68368, R-FTC7246, R-FTD65089, R-FTE47117, R-FTF5898, R-FTF66499, R-L151, R-L2, R-L20, R-L21, R-L23, R-L48, R-M173, R-M198, R-M269, R-M512, R-P25, R-P310, R-PF5191, R-S21184, R-S588, R-S6898, R-U106, R-U152, R-Y133761, R-Y73211, R-YP1704, R-YP441, R-Z148, R-Z156, R-Z2, R-Z2103, R-Z2109, R-Z225, R-Z253, R-Z307, R-Z326, R-Z8, R-Z9 (page updated August 2026)