Zu Seoane gibt es bei Yasni 99 unterschiedliche Namen.
Seoane ist in der Rangreihe der häufigsten Nachnamen bei Yasni auf Platz 2329.
"According to scholars consulted, the name comes from Galicia. Specifically, Fernando Gonzalez-Doria notes that source and adds that throughout its history, the name was partitioned by other lands of the Iberian Peninsula and also by various Latin American countries . Etymologically, the name is described in the work of Josep M ª Albaigès "The Big Book of the Names", which states that proceeds as Galician St. Johannes, ie SAN JUAN. Dícese also xeoanes. As common name designates an herb also called soage or soages (lat. solagine). "
