Jarkko mafi kyau sunan ma'ana: Friendly, M, Creative, Tsanani, Lucky. Samun Jarkko ma'anar sunan.
Jarkko asalin sunan farko. Diminutive of Jarmo. Samun Jarkko asalin sunan farko.
Kwafi ko yadda za a furta sunan farko Jarkko: YAHRK-ko. Yadda za a furta Jarkko.
Synonymous names for Jarkko a kasashe daban-daban da kuma harsuna: Hieremias, Ieremias, Jem, Jemmy, Jere, Jeremiah, Jeremias, Jérémie, Jeremías, Jeremy, Jerry, Jez, Jezza, Yirmiyahu. Samun Jarkko a cikin wasu harsuna.
Mafi na kowa sunayen da sunan karshe Haarstad: Isreal, Ebonie, Chi, Micha, Brady, Chí. Samun Sunayen da cewa tafi tare da Haarstad.