The Catholic Encyclopedia (not always the best source) lists 7 Anaphorae for the Syrian Catholics:
St. James the Brother of the Lord
St. John the Evangelist
St. Peter, Head of the Apostles
St. John Chrysostom
St. Xystus, Pope of Rome
St. Matthew the Evangelist
St. Basil of Caesarea.
Fr. Casimir Kucharek in The Byzantine-Slav Liturgy of St. John Chrysostom also lists 7 but not all the same) for the Syrian Catholics:
St. James the Brother of the Lord
St. John the Evangelist
St. Mark the Evangelist
The Twelve Apostles
St. Eustathius of Antioch
St. Cyril of Jerusalem
St. Basil of Caesarea
The Maronites currently use the following Anaphorae:
The Twelve Apostles
St. Peter, Head of the Apostles
St. James the Brother of the Lord,
St. John the Apostle
St. Mark the Evangelist
St. Xystus, Pope of Rome
The Signing of the Chalice
Although their earliest editions of the Book of the Qurbono also had the Anaphorae of:
St. John Maron
St. John Chrysostom
St. Basil of Caesarea
St. Cyril of Jerusalem
St. Dionysius the Areopagite
John of Harran (also called St John Chrysostom II)
St. Marutha of Tagrith
Currently the Maronites are preparing others and hope to have 24 for use when done. In the US the first 7 have been translated into English and the current Book of Offering published by St. Maron Publications has arranged them by liturgical season in 5 volumes:
Qurbono Volume I Season of the Glorious Birth of the Lord
Anaphorae of the Twelve Apostles; Saint James, Brother of the Lord; and Saint Mark the Evangelist
Qurbono Volume II Season of Epiphany
Anaphorae of Saint Peter and Saint Sixtus, Pope of Rome
Qurbono Volume III Season of Great Lent and Passion Week
Anaphorae of Saint John the Apostle; Saint Sixtus, Pope of Rome; and the Twelve Apostles plus that of the Signing of the Chalice for Good Friday
Qurbono Volume IV Season of the Glorious Resurrection
Anaphorae of Saint John the Apostle; Saint Sixtus, Pope of Rome; and the Twelve Apostles
Qurbono Volume V Seasons of Pentecost and the Glorious Cross
Anaphorae of Saint John the Apostle; Saint Sixtus, Pope of Rome; the Twelve Apostles; and Saint Peter
I believe St. Johnb Maron is available now as well.
The Syrian Orthodox in the USA have translated 13
St. James
St. Mark
St. Peter
Twelve Apostles
St. John
St. Xystus
St. Julius
St. John Chrysostom
St. Cyril
St. Jacob of Sarugh
St. Philoxenus
St. Severius
Mar Bar Salibi
and they can be viewed here:
http://sor.cua.edu/Liturgy/Anaphora/index.html