What does Kaysi mean?
Kaysi \ka(y)-si\ as a girls' name. Kaysi's name origins are Irish and Gaelic, and the meaning of the name Kaysi is "alert, watchful". Kaysi is a derivative of Casey (Irish, Gaelic): from the male Gaelic name Cathasaigh.
Kaysi has 42 variants: Cacey, Caci, Cacy, Caisee, Caisey, Caisi, Caisie, Cascy, Casee, Casi, Casie, Cassee, Cassey, Cassye, Casy, Caycee, Caycey, Cayci, Caysee, Caysey, Caysi, Caysie, Kacee, Kacey▼, Kaci▼, Kacy, Kacye, Kacyee, Kaissie, Kasci, Kasee, Kasey▼, Kasi, Kasie, Kaycee, Kaycey, Kayci, Kaysee, Kaysey, Kaysie, Kaysy and Kaysyee.
Kaysi is an uncommon given name for females. Kaysi is an equally unique last name for all people. (2000 U.S. Census)
Below is a charted analysis of the usage of Kaysi and affiliated names. Popular varying forms of Kaysi (#unlisted) are Casey (#792 in 2014), Kasey, Kasie, Kaycee, Kacy, Kacie, Casie, Kacey and Kaci. These girl names were at the height of their popularity in 1991 (usage of 0.3521%) and have become much less popular since (usage 0.0231%, down 93.4%), with the versions Casey, Kasey, Kaci, Kacie and Kacey falling out of style. (Top 1000 Baby Names Records, 2014)
Kaysi is pronounced similarly to Cassi, Kassi, Kassia, Kassie▼, Kassy and Kasy. Other suggested similar baby names are Daysi, Kas, Kasia, Kass, Kasse, Kaydi and Kayli▼. These names tend to be more frequently used than Kaysi.